The topic of watch dimensions is pretty hot in the watch industry at the moment. Well, not just at the moment. People have been arguing over oversized watches for years now, whether it is Panerai’s dinner plates, Hublot’s spaceship-sized chronographs, or that one guy who somehow still believes a 47mm diver is “perfectly wearable.” But what has genuinely become interesting over the last few years is not how brands are making watches bigger, it is how they are making them smaller.

Because let us be honest for a second. The industry spent almost two decades inflating dimensions to absurd levels before collectively realizing that maybe not everyone wants a freaking boat strapped to their wrist. And yes, size is relative. A 42mm Panerai Luminor does not wear like a 42mm Royal Oak Offshore, and neither wears like a 42mm dress watch with long lugs and a thick bezel. But regardless of how subjective wrist presence can be, the broader industry trend is undeniable: collectors want smaller watches again. As well as skinny fashionistas, but let’s leave those alone for now…

What most people fail to understand, however, is that shrinking a watch is not a matter of scaling down a drawing and calling it a day. A smaller watch is a completely different watch mechanically, structurally, and proportionally. The amount of engineering required to remove a few millimeters from a case diameter can be absurd, especially once you enter the world of integrated bracelets, ultra-thin calibers, or complicated movements. Which we’re getting into in this article.

I took some time to get this article done because I have always loved concepts that appear incredibly simple at first, until you begin understanding the absurd amount of effort hiding behind them. And in this case, that concept is simply making a watch smaller. 

Bulgari’s new Octo Finissimo 37 from Watches and Wonders 2026 is probably the best recent example of this phenomenon. From the outside, it looks deceptively simple. Bulgari took the Octo Finissimo Automatic, one of the defining luxury sports watches of the last decade, and reduced its size from 40mm to 37mm. Sounds easy enough. Except the project reportedly took three years to develop, required an entirely new movement, and forced Bulgari to rethink the watch from the inside out.

The reason is actually quite simple once you understand how movement architecture dictates case dimensions. The original Octo Finissimo Automatic used Bulgari’s BVL 138 caliber, a movement measuring roughly 36.6mm across. That movement occupied nearly the entire footprint of the original case, which is one of the reasons why the proportions on the larger Octo Finissimo feel so balanced. There is no wasted space inside the watch. The movement and case were designed almost as one continuous structure.

Now imagine trying to shrink that case by three millimeters while keeping the same movement. Suddenly everything falls apart. The bezel becomes too thin, the dial spacing awkward, the crown placement compromised, and the structural integrity of the case increasingly difficult to maintain. Bulgari could not simply make the watch smaller because the movement itself physically dictated the minimum possible dimensions of the watch.

So instead of resizing the old caliber, Bulgari engineered a completely new one. The new BVF 100 movement measures approximately 31mm in diameter and took around three years to develop. Interestingly, while the movement is smaller horizontally, it is actually slightly thicker than the previous caliber. This means the new Octo Finissimo 37 is smaller in diameter while simultaneously becoming thicker overall than its predecessor, which sounds contradictory until you realize that miniaturization in watchmaking is rarely linear. Removing horizontal space often forces compromises vertically because gear trains, automatic winding systems, shock protection, and structural rigidity still need somewhere to exist.

Even more fascinating is the fact that Bulgari reportedly carried over only two components from the previous movement: the platinum micro-rotor and the balance wheel. Everything else had to be redesigned. That is an extraordinary amount of work for what the average person would describe as “the smaller version.”

“Small” is not just horizontal, it’s also vertical. Thinness I mean. And the moment thinness enters the conversation, things become even more insane.

Because making a watch thinner eventually forces brands to abandon traditional watchmaking architecture altogether. Bulgari’s Octo Finissimo Ultra Tourbillon from 2025 is one of the clearest demonstrations of this. At just 1.85mm thick, the watch essentially stops functioning like a conventional wristwatch from a construction standpoint. The movement and the case become integrated into a single structural system because there is physically no room left for traditional layering. The caseback itself acts as the movement’s mainplate, conventional crown systems disappear in favor of lateral adjustment wheels, and every component must be reconsidered under the terrifying reality that fractions of a millimeter now determine whether the entire watch functions or not.

Piaget ran into the exact same engineering nightmare with the Altiplano Ultimate Concept. At extreme levels of thinness, problems that barely exist in conventional watchmaking suddenly become critical. Crystals flex under pressure. Lubrication becomes more difficult because tolerances become microscopic. Shock resistance becomes dramatically harder to guarantee. Even the hands themselves become engineering challenges because traditional hand stacks occupy too much vertical space.

And this is where many collectors underestimate the significance of ultra-thin records. People love mocking brands for celebrating reductions of 0.2mm as if they are meaningless marketing exercises, but that tiny reduction may require years of research and entirely new manufacturing techniques. In modern horology, a tenth of a millimeter can represent a complete reinvention of the watch’s architecture.

What makes the whole conversation even more complicated is the fact that proportions are often harder to preserve than dimensions themselves. The Omega Speedmaster Reduced is a perfect example of this issue. Omega wanted a smaller version of the Speedmaster Professional, but instead of redesigning the Moonwatch caliber from scratch, the brand opted for a modular automatic chronograph movement. Technically speaking, the watch succeeded in becoming smaller. Visually, however, the differences became immediately noticeable because the subdials shifted outward due to the new movement architecture. The watch also became thicker than many expected because the chronograph module was stacked on top of the base movement.

This is something enthusiasts often forget: dial layouts are not arbitrary design choices. Subdial placement, spacing, symmetry, and visual balance are heavily dictated by movement geometry. You cannot simply “move things around” because wheels, pinions, and chronograph systems physically determine where indications can exist. That is why shrinking complicated watches is so difficult. The smaller the canvas becomes, the harder it is to maintain visual harmony without redesigning the movement entirely.

Integrated bracelet watches add another layer of complexity altogether because the bracelet itself becomes part of the watch’s architecture. Cartier understood this very well with the modern Santos Medium. A watch I don’t particularly favor, but hey, gotta give them their flowers. Square watches naturally wear larger than round watches, and integrated bracelets dramatically affect perceived size, so the brand focused heavily on ergonomics, bracelet flexibility, and overall wrist integration rather than merely reducing measurements on paper.

The same challenge exists for watches like the Vacheron Constantin Overseas or the Octo Finissimo. Once a bracelet is integrated into the design, resizing the watch means recalculating everything from the first center links to the taper, the articulation angles, and even the visual stance of the watch on the wrist. A luxury sports watch can very quickly lose its identity if proportions are not handled carefully. Rolex encountered this balancing act with the Yacht-Master 37, which had to remain visually recognizably “Rolex sports watch” despite reduced dimensions. Too small and the watch loses presence. Too thin and it stops feeling robust. Too compact and the sporty character disappears entirely.

And perhaps the most ironic part of all this is that smaller movements are often harder to make accurate. Omega openly discussed the challenges involved in developing smaller Master Chronometer calibers for the Aqua Terra 30mm collection because reduced dimensions create lower inertia, tighter tolerances, less shock stability, and significantly less room for gear trains and regulating systems. In other words, miniaturization actively works against chronometric stability.

Which completely destroys the assumption that smaller watches are somehow easier to engineer.

If anything, the opposite is true. Modern watchmaking has reached a point where making a watch smaller often requires more innovation than adding another complication. A perpetual calendar can be difficult, of course, but preserving proportions, thinness, reliability, water resistance, ergonomics, accuracy, and visual identity while reducing dimensions may be one of the hardest balancing acts in contemporary horology.

And honestly, that is why this entire trend fascinates me so much. Beneath the surface-level discussion of whether 36mm or 40mm is the “perfect size” lies something genuinely interesting: brands are once again being forced to innovate mechanically because it’s aesthetically better. They are redesigning movements, rethinking structures, and pushing limits simply to make watches more wearable.

I’m as much of a hater as the next watch snob. But the next time a brand announces a watch that is 2mm smaller or 1mm thinner, understand that somewhere behind that release are probably years of failed prototypes, insane architectures, redesigned movements, and engineers losing sleep over microscopic tolerances that most people will never even notice.

And that, to me, is the kind of insanity that makes horology so brilliant.

If you’re trying to mindfully navigate through the sh**strom that’s surrounding the watch world these days regarding the Swatch X AP Royal Pop collaboration, then you, dear reader, have reached an intellectually neutral destination.

Because I’m not here to tell you whether to camp outside of your local Swatch store or not, or whether AP is “falling out”, or show you more AI slop designs… 

But you already knew that before clicking on one of the Time-Telling Magazine articles. 

This article puts things in perspective for you. Because Audemars Piguet and the Swatch Group are not complete strangers. It is true that this previous “relationship” wasn’t commercialized, but it is nevertheless something crucial to keep in mind, if you’re someone interested in horology and not the noise of the 2000 watch influences you follow on Instagram.

So, before people started debating whether a Royal Oak-inspired plastic watch is “good for the culture”, it’s worth remembering that AP and Swatch Group had already collaborated on something infinitely more important than a hype release.

The hairspring. Tiny component. Massive significance. And unless you’re the type of person who spends evenings reading technical patents instead of Reddit arguments, you probably never heard about it.

Back in the early 2000s, the Swiss watch industry quietly entered what was essentially a technological cold war. Not against smartwatches, not against fashion brands, but against magnetism itself.

Mechanical watches were suddenly living in a completely different world than the one they were designed for. Phones, laptops, tablets, speakers, airport scanners, magnetic handbag clasps, induction chargers… modern life had become a minefield for traditional movements.

And the problem was serious because a magnetized hairspring can completely destroy the accuracy of a watch. The coils begin sticking together, the oscillation changes, and suddenly your meticulously adjusted luxury timepiece starts running like it just drank three espressos and developed anxiety.

This is where the story becomes interesting, because the hairspring is not just another watch component. It is the regulating organ of the movement. The literal heartbeat of a mechanical watch. And historically, one company controlled that beat more than anyone else: Nivarox-FAR, owned by Swatch Group.

For decades, even brands competing directly against Swatch Group depended on Swatch infrastructure to manufacture accurate mechanical watches. Which created a strange dynamic within the Swiss industry. Publicly, brands sold independence, exclusivity, identity. Behind the scenes, many of them were sourcing critical components from the same industrial ecosystem.

And during the 2000s, tensions surrounding that dependence started growing.

Nicolas Hayek had already made it clear that Swatch Group wanted to progressively reduce external supply to competing brands. Suddenly, the entire industry realized something uncomfortable: if Swatch controlled the hairsprings, then Swatch indirectly controlled Swiss mechanical watchmaking itself.

That fear triggered one of the most important unseen technological races in modern horology. Rolex developed Parachrom. Patek Philippe pushed Spiromax silicon technology. Omega went all-in on anti-magnetic engineering. And then, in 2018, Swatch Group and Audemars Piguet officially announced the development of Nivachron.

Yes. Audemars Piguet. The fiercely independent Le Brassus manufacture that collectors love to portray as existing on its own secluded mountain above the rest of the industry had quietly collaborated with the largest watch conglomerate on earth.

And the funny part is that almost nobody noticed. Probably because there wasn’t a queue outside a boutique for it.

Nivachron was different from silicon solutions because it preserved a metallic architecture while dramatically improving resistance to magnetism, shocks, and temperature variations. In simple terms, it modernized the traditional hairspring without abandoning traditional watchmaking altogether.

That matters more than it sounds. Because silicon, despite being technically brilliant, has always created philosophical debates in high horology. It’s difficult to reshape, difficult to regulate traditionally, and for some purists, simply feels too industrial. Nivachron became a middle ground. Advanced enough for the realities of modern life, but still mechanically familiar.

And here’s the part that makes this entire story fascinating. Audemars Piguet did not collaborate on a limited-edition hype product. They collaborated on infrastructure.On metallurgy. On chronometry. On the survival of the mechanical watch in the digital age.

The same technology partially developed alongside one of the most prestigious names in haute horlogerie would later end up inside watches from Tissot, Hamilton, Longines, Mido, and even Swatch itself. Which completely breaks the fantasy most people have about the Swiss watch industry.

Because watchmaking has never been as isolated as marketing wants you to believe. The brands compete, absolutely. Ruthlessly, sometimes. But they also coexist within an interconnected industrial network where suppliers, research laboratories, movement manufacturers, and technical patents constantly overlap behind the curtain.

Nivachron simply exposed that reality publicly. So whether the Royal Pop collaboration excites you, horrifies you, or simply exhausts you, remember this:

AP and Swatch Group already worked together long before colorful bioceramic cases entered the conversation. They just did it somewhere infinitely less visible. Inside the heartbeat of the watch itself.

And this is SO cool to me and my fellow watch nerds. I made an instagram reel an hour ago and the response is just amazing. People really didn’t know about this. Even big journalists and creators. And that tells you something.

While the title does sound intense, I did in fact find a fake Patek at the Rexhep Rexhepi workshop in Geneva.

My Geneva Watch Week was absolutely special. And it was thanks to moments like these. Opportunities like these. 

Opportunities like meeting and chatting with Mr. Rexhep about his work and his latest flyback chronograph release. Which I posted about here, for those who care about visuals. 

So during our appointment with the Akrivia team, we had a little time to kill. And while my partner was having some specialty tea, I got busy.

I greeted the intern (probably annoyed him too), looked around the work areas of all the watchmakers, saw all sorts of tools I’ve never seen before, spoke to the lovely team in place, checked out the new cases they make; literally the best leather I’ve ever touched.

Let me spare you the fan-girling. Let’s get to the fake “Pateck” story.

You might say to yourself that the name “Pateck” could just be someone’s name that happens to resemble that of the most prestigious watch brand of all time, Patek Philippe. You’d be completely wrong. It was a reference to Patek and an attempt to benefit from the brand’s popularity. 

And tha’ts not me saying so, it was the Swiss courts that had to deal with exactly that argument.

Because what I found sitting quietly inside one of the most respected independent workshops in Geneva, and thanks to watchmaker Mr. Jean-Marc Wiederrecht, wasn’t just a curiosity. It was what remained from a legal battle that forced the industry to define what a name on a dial actually meant.

The story moves from Antwerp to Switzerland almost immediately. In 1885, at the Antwerp Universal Exposition, Adrien Philippe came across watches signed “Pateck & Cie, Genève” inside the stand of Armand Schwob & Frère. Not a small operator, but a well-established trading house with international reach.

The suspicion didn’t come from the watches at first. It came from behavior. Schwob’s representatives restricted access to their display, presenting selected pieces rather than allowing free inspection. Once the watches were properly examined, the issue became obvious. Gold cases paired with low-grade movements. Not crude copies, but calculated ones.

This wasn’t an isolated mistake because on April 26, 1886, Patek Philippe formally filed a complaint. The case began in La Chaux-de-Fonds, where Schwob operated, before moving to the Cantonal Court of Neuchâtel.

By November 1890, after a four-day trial, the scale of the operation was clear. At least 678 watches bearing “Pateck” or “Pateck & Cie, Genève” had been produced or sold. The markings were not accidental. They were applied following direct written instructions from Schwob to his suppliers across the Jura.

Patek Philippe was represented by a Neuchâtel lawyer, Mr. Monnier. Schwob assembled a serious defense, including Léon Renaud, a former Paris police prefect, alongside local counsel.

The arguments made in court reflect how undefined branding still was. Schwob did not deny using the name. He argued that “Pateck” was different from “Patek.” That the difference in spelling was enough. That the lower quality of the watches made confusion unlikely. And that the name “Patek” itself should not remain exclusively tied to the company after the death of its founder. Valid ngl…

At the time, those arguments were not as far-fetched as they sound now. Swiss trademark law had only been introduced a few years earlier. The idea that a name could carry enforceable economic value, independent of the product, was still being defined.

On November 18, 1890, the Cantonal Court of Neuchâtel ruled against Schwob. The use of “Pateck” was prohibited. A fine of 15,000 francs was imposed, along with legal costs.

The important part wasn’t the fine. The court established that similarity, when intentional, was sufficient. Exact duplication wasn’t required. It also made clear that a name could be protected through use and reputation, not just formal registration.

Schwob appealed and the case moved to the Swiss Federal Court, which issued its final decision on February 13, 1891. The appeal was rejected. The fine was upheld. Schwob was also required to publish the judgment in multiple newspapers, including international ones selected by Patek Philippe.

That kind of exposure, although harsh, matters.

By 1892, Armand Schwob & Frère was bankrupt.

The watch I came across in Geneva isn’t just a fake. It sits directly within that group of pieces produced under Schwob’s instructions, or at the very least within the same logic. A product designed to sit just close enough to a name that already carried weight.

Finding it at the workshop of Rexhep Rexhepi makes the contrast obvious. One approach builds value through complete control over authorship. The other relies on proximity to an existing reputation.

The industry, at that point, had to decide which one it would formalize.

Cases like this are where that shift begins. Not with design or mechanics, but with the decision to treat the name on the dial as something that could be owned, enforced, and defended.

That’s what the “Pateck” represents. Not just a counterfeit, but a moment before those rules were fully in place. And honestly, I am not mad about it at all. Even Jean-Marc said that the watch was excellently made, and it was worth studying.

Merci Mr. Rexhep & the Akrivia team.

The image above—of this splendid piece of art—marks the starting point of the journey that became this article. A tumultuous one, to say the least, as I found myself haunted by it—as if it insisted, no, demanded—to be brought to life. And so here I am, on an evening meant for rest, frantically tapping away at my keyboard, heeding its call.

The Piaget Essentia collection is mesmerising to behold; its beauty transcends the traditional aesthetic standards and golden ratios of horology, embracing instead sinuous, almost topographical contours. Truthfully, these pieces are more art than watch. This is no accident. Piaget exists at the crossroads of haute joaillerie and watchmaking, merging two breeds of elite maîtres artisans: joailliers and horlogers. Think of it as S.H.I.E.L.D. assembling the Avengers—different powers brought together, each complementing and amplifying the other.

If the Essentia is a fusion of crafts, it is through its materials that this fusion becomes visible. The collection is built around a consistent architecture: a rose gold bracelet integrated into the case, with a diamond pavé framing the dial. Its variations feature ornamental stone dials—including turquoise, malachite, tiger’s eye, and black opal—each selected for its distinct visual identity. Their presence also traces a subtle chronology: turquoise, among the earliest stones worn by ancient civilizations; malachite, associated with imperial ornament and power; tiger’s eye, long regarded as a protective talisman; and black opal, a more recent fascination, prized for its shifting, almost electric play of colour.

At Watches and Wonders 2025, Piaget presented the collection not as a standalone novelty, but as part of a broader heritage narrative—alongside the reinterpreted “Rainbow Aura” and the “Swinging Sautoir” and “Hidden Treasures” collections. In this context, the line reads as a contemporary extension of Piaget’s 1960s experimentation with ornamental stone dials—a modern revival of its most expressive period.

Some pieces, in my eyes, belong to the realm of Fabergé Eggs: inaccessible to most, but for all to admire throughout time. The Essentia collection, in all its variations, feels destined for that space.

Like those eggs, these watches transcend their function. You do not wear an Essentia primarily to tell time; time becomes almost an afterthought, a secondary courtesy offered by an object whose primary purpose is beauty.

The value of such objects lies not in their utility, but in their existence. The Parthenon still stands, even for those who will never visit Athens. The Fabergé Eggs remain in museums, admired by all who encounter them.

Some will object, of course. They will speak of price, of accessibility, of a world with more pressing concerns than luxury watches. They will be right—and they will also miss the point.

The point is creating for the sake of unleashing one’s creativity—to make the most beautiful thing possible, in pursuit of excellence; creating because we can, creating to be remembered, so that our creations may outlast us. It is, perhaps, the most human and noble thing one can do—something we have been doing since the earliest cave paintings, which still endure tens of thousands of years later.

Perhaps that is why the image lingered—why it refused to be forgotten—because it was never just a watch, but a reminder of what we are capable of, when we choose to create.

*All images used above are sourced externally and remain the property of their respective copyright holders.

Inass AKISRA

I’ve been trying to figure out how to approach this one without falling into the usual trap. When you have a close relationship with a brand, when the founder is not just a contact but a friend, and when you’ve already collaborated on something like the AC1, there’s always that risk of losing distance. You either become too careful, or worse, too generous.

So let’s get this out of the way early. Yes, Alex Anders is a friend. Yes, Time-Telling worked with Anders & Co. last year on the AC1. And yes, there are things coming that I’m genuinely excited about. But none of that matters if the watch doesn’t hold up on its own.

The AC2 Volcán does. Not perfectly, not universally, but honestly. And that’s why it’s worth talking about properly. ** Find the specs below.

The AC2 as a platform is already familiar if you’ve spent time with the AC1. In spirit I mean. Same philosophy of controlled proportions, same refusal to over-design, same focus on the dial as the real point of tension. The case remains restrained, wearable, almost deliberately neutral. It doesn’t try to compete with the dial. It frames it.

Where the Volcán series shifts things is in how far Anders & Co. are willing to push material and contrast without losing that restraint. Three versions, three completely different readings of the same watch: white porcelain, black onyx, and green with Western Arabic numerals. On paper, that sounds like a simple variation exercise. In reality, each one behaves differently enough to almost feel like its own watch.

The white porcelain is probably the most deceptive of the three. At first glance, it feels classical. Clean, almost safe. But once you spend time with it, you start noticing how unforgiving porcelain actually is. There’s nowhere to hide. The surface is glossy, almost liquid, and every index, every print detail sits on top of it with surgical clarity. This is not enamel trying to imitate vintage softness. This is something sharper, colder, more precise.

What works here is the tension between that purity and the rest of the watch. The case doesn’t romanticize it. The typography doesn’t overreach. It just lets the material do its job. If anything, this is the version that requires the most discipline from the wearer. It doesn’t give you personality. You bring it.

The black onyx is the opposite. Immediate, dense, almost confrontational in the way it absorbs light. Onyx has that quality where it doesn’t reflect much, it just sits there, deep and flat, almost like a void. This changes the entire reading of the watch. The hands feel sharper. The contrast is stronger. The watch feels more compact visually, even if the dimensions haven’t changed.

This is probably the most “emotional” of the three, if that word even makes sense here. It reacts more. It gives more back. But it also risks being too much depending on how you wear it. This is not the safe choice, and it’s clearly not meant to be.

Then there’s the green with Western Arabic numerals, which I didn’t expect to like as much as I do. Green dials are everywhere right now, and most of them feel like decisions made in a meeting room. This one doesn’t.

The tone of green is controlled, not overly saturated, and the Western Arabic numerals shift the balance of the dial entirely. It becomes more graphic, more structured, almost more architectural in the way the space is divided. It’s less about the material here and more about the composition.

This is probably the most “design-forward” version of the three. Not louder, but more intentional in how it occupies space. It feels like Anders & Co. testing how far they can push their language without breaking it.

Across all three, what remains consistent is the underlying discipline. Case proportions are still right. Nothing oversized, nothing trying to chase presence through dimensions. Finishing is controlled. No unnecessary polish explosions, no texture overload. The watches feel considered, not assembled.

Mechanically, Anders & Co. stay in the same lane. Reliable Quartz and I respect that. The AC2 is not trying to win arguments on paper. It’s trying to make sense on the wrist.

What I appreciate, maybe more than anything else, is that the AC2 Volcán doesn’t feel like a collection designed to fill gaps. It feels like a continuation of a conversation. And from the outside, knowing how Alex thinks, that tracks. He’s not interested in building a catalog. He’s interested in building a language of comfort for those already comfortable with their huge collections.

Are all three versions for everyone? Maybe. The porcelain is almost too pure for some. The onyx too intense. The green too specific. But together, they make sense. They show range without losing identity. And there are many more!

Writing about Anders & Co. is always a bit strange for me because I’m aware of the relationship. But maybe that’s also why I can say this clearly: the AC2 Volcán works because it doesn’t rely on that relationship. It stands on its own, with its own decisions, its own risks.

And if anything, that makes me more interested in what comes next.

Specifications

• Case Material: 316L stainless steel
• Case Diameter: 37 mm
• Case Thickness: 5.65 mm
• Lug Width: 20 mm / 44.6 mm lug-to-lug
• Movement: Miyota 9T22 slim
• Finishes: Mirror-polished & satin-brushed (hand-finished)
• Crystal: Anti-reflective sapphire
• Case-back: Snap caseback
• Strap & Buckle: Genuine leather and steel
• Water Resistance: 3 ATM

Priced at €537,95.

German style – the Leica ZM1

Other countries have their own style capitals, such as London, Paris, or Milan. In Berlin’s capital city restaurants, on the other hand, Wiener schnitzel is served, couture has long since disappeared, and although Germany still produces many cars, they no longer look german, but have to appeal to other markets. 

German style is not visible. But it exists. You just have to look for it elsewhere, not in the metropoles. A secret centre of German style is Wetzlar, about an hour’s drive from Frankfurt. That’s where Leica is based. The company invented the modern camera over 100 years ago, but above all, it still has a unique position among photographers all over the world. Not only because it can be used to take excellent photos. Perhaps more importantly, a Leica is special, and you can feel it: it is the click of the shutter; it is the tactility of the magnesium body. 

German style does not originate in a design studio with a brushstroke, but rather in the developer’s engagement with his subject. It is not the form that is beautiful, but the holistic concept. And then the beauty of the form becomes apparent when you use it. German style cannot be seen, but it can be felt intuitively.

Leica cameras have become famous for this. And now watches are following suit. This is logical when you think about German style. Both genres, cameras and watches, are part of the same family because both actually depict time. Every photo shows a moment in time, just like the secondhand passing over an index. Behind these representations of time are highly precise, complicated mechanisms consisting of wheels and gears, springs and bridges in a compact space. 

The watch was designed by Prof. Achim Heine, an experienced designer at Leica, as an evolutionary product derived from cameras. Instead of a normal crown, the“Zeitmesser 1” has a kind of shutter release, highlighted in Leica red, of course. A satisfying click of a button orchestrates the inside of the watch in a fraction of a second: it stops the movement, immediately resets the second hand to zero, and marks this with a red dot in the status display. Pressing the button again instantly starts the watch and causes the status display to jump to white.

When pressing the button, the owner feels his intervention in time, the precision of all parts. This also applies to the date, which is set using a separate button with equally high tactile quality. The concept is based on many years of development and patents. Reinhard Meis, former chief developer at Lange & Söhne, and AHCI member Andreas Strehler were involved in its creation.

The other components are also derived from cameras: the solid dial is grained like a camera body, the power Reserve indicator resembles a camera shutter, and the sapphire crystal is strongly domed like a camera lens. The ergonomic profile of the case fits comfortably on the wrist, mirroring the shape of a camera that fits ergonomically in the hand. The finish of the movement relies on the same refinements that have proven themselves in cameras for decades.

The parts of the movement are manufactured and assembled, along with the case and dial, by a hidden champion in theBlack Forest, about an hour and a half’s drive from Stuttgart, at Lehmann Präzision GmbH. The name says ist all. Everything, absolutely everything except the watch glass and the leather strap is made in Germany. With so much consistency, the only surprise in the end is the price. The ZM1 costs around 10,000 euros. That is extremely fair for the concept and craftsmanship—and for the exclusivity: only 300 to 600 watches are produced annually for customers who have discovered German style yet.

Because you can see German style after all — once you grasp it. Look for the red dot. And then press it. 

I have always had a soft spot for brands that meant more than they showed.

 In a landscape where excess is often interpreted as legitimacy, Baume & Mercier has historically done something unfashionable: it stayed within reason. That reasonableness is often mistaken for timidity, or worse, irrelevance. In reality, it is far more difficult to sustain than provoke. Writing about Baume & Mercier today requires resisting the temptation to either nostalgically inflate its past or artificially dramatize its present. Neither is necessary.

The timing of this article matters. Baume & Mercier is at an inflection point, not because of a product launch, but because of a change in ownership that forces a re-evaluation of what the brand has been, what it became, and what it is allowed to be going forward. 

The acquisition by the Damiani Group is a structural event.

To understand its implications, one must first understand the long arc of the brand, and the particular role it has played in Swiss watchmaking for nearly two centuries.

Let’s look at the temporary first (the Damiani acquisition), then dig deep into those centuries of horological prowess.

When Richemont announced the sale of Baume & Mercier to the Damiani Group, the industry response was measured, which in itself is revealing. This was not a fire sale, but a recalibration. Under Richemont, Baume & Mercier occupied a peculiar but deliberate position. It was the group’s entry point into Swiss luxury watchmaking, positioned below the technical and artisanal heavyweights, but anchored in real heritage nevertheless. That positioning, while strategically understandable on paper, became increasingly difficult to defend in a market where the mid-luxury segment was being attacked simultaneously from below by aggressively priced independents and from above by aspirational icons. 

Look at Baume & Mercier like your regular Joe in today’s economy.

In my humble opinion, for Richemont the question was not whether Baume & Mercier lacked legitimacy. It was whether the group still had the structural patience to nurture a brand whose value proposition relied on balance not dominance. The answer, eventually, was no. We all know the Bernard family’s business spirit… even the Patek acquisition is a matter of time nowadays.

For Damiani, this business move is fundamentally different. This is a group whose identity has been built on Italian craftsmanship, emotional luxury, and a strong retail footprint rather than industrial scale watchmaking. Acquiring Baume & Mercier is not about absorbing a watch manufacture into an existing horological ecosystem. It is about adding a Swiss timekeeping pillar to a broader luxury narrative. Culturally, this matters. Strategically, it frees Baume & Mercier from internal comparisons it was never meant to win.

This move does not by any means signal a push toward haute horlogerie. It signals clarity and stability. Baume & Mercier is no longer required to justify its existence within a portfolio of overachievers. It is now asked to be coherent and most importantly itself.

But Where was Baume & Mercier Before the Sale ?

Before the acquisition, Baume & Mercier was stable, respected, and constrained. The brand was doing many things correctly: consistent design language, solid movements, reliable pricing, and one genuinely important technical step forward with the Baumatic calibre. What it lacked was narrative. Not because the story was weak, but because it wasn’t sticking out.

Under Richemont, Baume & Mercier often served as a bridge brand. That role comes with advantages, but also with limitations. Innovation had to be measured. Risks had to be contained. Identity had to remain broad enough to welcome first-time buyers without alienating existing clients. The result was a brand that rarely failed, but also rarely provoked serious debate. And in today’s market, that is a dangerous place to sit. Think of it as a mall brand…

Let’s Reminisce About The Good Ol’ Days.

Baume & Mercier was founded in 1830 by the Baume brothers in the Swiss Jura. Long before the modern luxury industry existed, the brand built its reputation on chronometric precision and international reach, particularly through its London branch, which served the British Empire. The partnership with Paul Mercier in 1918 marked a shift toward design direction and day-to-day elegance, placing the brand firmly within the Geneva tradition.

The Geneva Seal awarded in 1919 confirms that Baume & Mercier was once judged by the same technical and finishing standards as houses that later became untouchable icons. The brand’s historical role is a sort of stabilizer. It absorbed stylistic movements, technical norms, and cultural shifts, and translated them into watches that made sense to wear.

That role should not be underestimated. We all need that good reliable watch.

And with that came the icons.

Riviera 1973

The Riviera is the most misunderstood watch in Baume & Mercier’s history, largely because it arrived at the wrong time to be mythologized correctly. Introduced in 1973, the Riviera is one of the earliest steel sports watches with a distinct shaped bezel and integrated bracelet. Its twelve-sided bezel was architectural, designed to give the watch identity within that 70s Genta era.

Technically, early Rivieras relied on reliable automatic movements. The Riviera was never meant to compete on complication. It competed on relevance and wearability. As I mentioned earlier, it sits comfortably alongside other early steel sports watches of the era, but without the hypr that followed its peers. Its recent revival works precisely because the original concept was never stretched beyond its limits.

Classima 1960s onward

Classima is not a single reference, but an idea that matured into a collection. Emerging from Baume & Mercier’s long tradition of round, restrained dress watches, Classima represents the brand’s most consistent expression of proportion and understatement. An easy to wear gentleman’s dress watch, that’s it.

From a horological standpoint, Classima models used proven automatic and manual movements, prioritizing thinness and legibility. Their importance lies in, again, how easy they are to be worn and be lived with. This is like a Patrimony from Vacheron or early time-only Patek Calatravas ref. 96.

Capeland late 1990s

Capeland marks Baume & Mercier’s attempt to engage with sportier, more masculine watchmaking without abandoning elegance. Introduced in the late 1990s, the line incorporated chronographs, GMTs, and more assertive case profiles. Technically, these watches relied on well-regarded ébauches, often modified, rather than in-house.

The importance of the Capeland is “cultural” rather than mechanical. It reflects a period where Baume & Mercier tested the elasticity of its identity. And the 90s was just the era actually.Some executions were more convincing than others, but the collection demonstrated that the brand could expand without embarrassing itself.

Hampton 1994

Hampton is where Baume & Mercier leaned fully into design. Introduced in 1994, the rectangular case, inspired by Art Deco architecture, was distinguishable. It was a shaped watch committing to proportion.

From a technical perspective, Hampton models were straightforward. Their strength lay in case construction, dial layout, and wearability. Think of it as a Cartier Tank Americaine with a bit more spice.

Clifton 2013 and the Baumatic Era

Clifton initially presented itself as a modern classic, drawing from mid-century cues without nostalgia (Mad Men). Its true importance emerged with the introduction of the Baumatic calibre in 2018. This movement represents the most significant technical investment Baume & Mercier has made in decades.

The movement:

With a five-day power reserve, silicon escapement components (for ease of servicing), improved antimagnetic resistance, and extended service intervals, the Baumatic was intelligent and for the intelligent gentleman. It addressed real-world concerns. It also repositioned Baume & Mercier as a brand capable of meaningful technical decisions without doing too much.

This is where the brand subtly regained credibility among informed collectors.

These are obviously not all the brand’s models and important references, here’s a cool selection of watches from Baume & Mercier’s vast and rich catalog.

Baume & Mercier has never been about trends and hype. And the Damiani acquisition does not rewrite the brand’s history or diminishes it. It actually clarifies it. Freed from the need to compete internally within a watchmaking conglomerate, the brand has the opportunity to sharpen its voice. And let’s be honest, a brand like this belongs within that Italian spirit of valuing quality basics. Tiktok does not have to ruin everything guys.

And let me be clear,there is space in horology for brands that do not shout, that do not chase extremes, that understand their role and execute it with discipline. Baume & Mercier has done this before. The question now is not whether it can reinvent itself, but whether it can finally commit to being exactly what it is.

More brand and reference deep dives will follow. That’s the 2026 spirit, valuing what matters not what’s trending.

There are certain watches that benefit from being written about frequently. The Blancpain Fifty Fathoms is not one of them. Repetition has flattened it. The more it is cited as “the first modern dive watch,” the less its internal logic is examined. The Fifty Fathoms has become a reference point without being treated as a reference system, and that distinction matters.

This article exists for a specific reason and a specific audience. It is not an introduction. It is not an anniversary celebration. It is not an attempt to convince anyone of the importance that has already been established. It is written because certain watches deserve to be approached with the same analytical discipline we reserve for complicated chronographs, perpetual calendars, or early Geneva chronometric experiments. The Fifty Fathoms belongs in that category, not because of romance or heroism, but because it is one of the very few wristwatches whose architecture directly shaped an entire category without ever being fundamentally improved upon.

This project was only possible because accuracy mattered more than narrative convenience. Blancpain’s involvement here was not commercial/lucrative but corrective. Miss Patricia Cruz Orad and the team at Organic Path Communication provided access to primary documentation and internal clarifications that allowed this text to avoid approximation. Miss Alexandra Sminchise, through the Madrid boutique, acted as the human bridge that ensured this work remained grounded in facts rather than received lore. That matters because the Fifty Fathoms has suffered more than most watches from retrospective storytelling.

The Fifty Fathoms did not emerge from a design studio. It emerged from a problem. In the early 1950s, professional diving was evolving faster than the instruments designed to support it. Mechanical wristwatches existed. Waterproof watches existed. Timing underwater operations existed as a need. What did not exist was a wristwatch conceived from the outset as a unified solution to underwater timing, legibility, and reliability under pressure. Blancpain did not invent diving. It did not invent waterproofing. It assembled a coherent hierarchy of priorities.

The only way to understand how successful that hierarchy was is to follow the references in sequence. I’ve built myself quite the reputation (among my humble circle of watch nerd friends) of being “the one who digs”. The one who digs deep, looking into and for the watches/references that are painfully not “hyped”. 

I’m not pretending to be a Blancpain Fifty Fathoms messiah, I mean, look at the brand’s presence in the Asian market. However, I certainly hope that 1 or 2 out of the many watch collectors and enthusiasts this is directed to, get the spark I have for the Blancpain Fifty Fathoms.

So let’s trace this icon’s journey.

Fifty Fathoms Early Production 1953–1954

The earliest Fifty Fathoms pieces were produced in very small numbers beginning in 1953, under the direction of Jean-Jacques Fiechter. These watches were not formally referenced in the modern sense. They were built around requirements communicated by professional divers, notably Robert Maloubier and Claude Riffaud of the French Navy.

The cases measured approximately 41 mm in diameter. Yes, oversized for the period but mechanically justified. Thickness was substantial, driven by pressure resistance rather than visual proportion. Casebacks were screwed and often engraved, depending on the intended recipient. Water resistance was rated to fifty fathoms, approximately 91 meters, a figure that was conservative relative to real-world performance. 

Ps: A fathom is a nautical unit equal to six feet (approximately 1.8 meters). 

The dial design established the language permanently. Matte black surface. Large Arabic numerals at the quarters. Rectangular indexes elsewhere. Heavy radium application. There is no evidence of aesthetic balancing. Every decision was towards contrast. The bezel is bidirectional, friction-mounted, with a Bakelite insert allowing radium markings to be visible in low light. This material choice would later prove fragile, but at the time, it was functionally unmatched.

Movements varied, but the selection criteria were reliability and automatic winding.

Fifty Fathoms MIL-SPEC U.S Navy 1954–1959

Following early trials, Blancpain supplied the United States Navy’s Underwater Demolition Teams with a modified Fifty Fathoms that would later be designated MIL-SPEC. This reference introduces the moisture indicator at six o’clock, a feature unique in dive watch history.

The moisture indicator consists of a bicolored disc designed to change appearance if humidity enters the case. Its purpose is diagnostic, not decorative. It allows the diver to identify a compromised watch before a dive. This feature alone places the MIL-SPEC Fifty Fathoms in a different intellectual category than most tool watches. It does not assume mechanical perfection. It communicates mechanical status.

The dial retains Arabic numerals. Lume remains radium. The bezel remains Bakelite. The movement is typically an A. Schild automatic caliber selected for robustness, for shocks and whatnot. These watches represent the Fifty Fathoms at its most functionally honest form.

Fifty Fathoms Bundesmarine No Radiation 1956–1963

In parallel, Blancpain supplied the German Bundesmarine with a distinct execution. These watches abandon Arabic numerals entirely, replacing them with oversized luminous plots and stark geometric indexes. The result is an even more immediate reading experience.

The case construction remains similar but often heavier. Bezels become slightly more pronounced. The intent is clarity under stress, not versatility. These references demonstrate the adaptability of the Fifty Fathoms architecture without dilution.

As awareness of radioactive materials increased, Blancpain introduced dials marked with a crossed-out radiation symbol. These references replace radium with safer luminous compounds.

The significance of the No Radiation Fifty Fathoms is contextual rather than technical. The watch now responds to civilian regulation rather than military necessity. Importantly, the dial architecture does not change. Blancpain does not soften the design to appeal to a broader market. It adjusts materials and nothing else.

Fifty Fathoms Civilian Late Production 1963–1969

Later civilian references show minor refinements in finishing and dial execution. Bezels transition away from Bakelite. Case tolerances improve. These watches are often mistaken for stylistic evolutions. They are not. They represent stabilization.

The Fifty Fathoms at this stage is no longer experimental. It is a mature instrument produced within commercial constraints. Good ? Bad ? Who knows. But this is the step that got us to where we are now: Making a guide about the Fifty Fathoms, as a piece to be collected.

Dormancy and Discontinuation 1970s–1990s

The Fifty Fathoms disappears during the quartz era. 

Blancpain is a company that has vowed to never make a quartz watch. A promise they kept.

This absence should not be dramatized. A mechanically intensive tool watch cannot compete in a market driven by convenience and cost. Blancpain did not compromise the concept to survive. It waited. If you dig just enough, you’ll find that even Rolex and more legendary brands, were obliged to compromise.

Fifty Fathoms 50th Anniversary 2003

Blancpain reintroduces the Fifty Fathoms in 2003, with three limited editions of fifty pieces each. These watches are not recreations. They are proofs of relevance. Materials are modernized. Finishing is elevated. The architecture remains intact.

These references test whether the original logic can survive modern expectations: It does.

Fifty Fathoms Automatique Ref. 5015, 2007

The true modern Fifty Fathoms arrives in 2007 with the introduction of the 5015. Case size increases to 45 mm. The bezel becomes sapphire-covered ceramic. The movement is the in-house calibre 1315, featuring three barrels and extended power reserve.

Every change is functional. The size increase preserves dial legibility. The bezel material solves durability issues. The movement prioritizes torque stability. This reference does not reinterpret the Fifty Fathoms, it updates its engineering assumptions.

Fifty Fathoms Bathyscaphe 2013

The Bathyscaphe introduces a more restrained case profile and modern materials such as ceramic and titanium. The movement shifts to the calibre 1315 or 1150 depending on configuration.

This reference tests whether the Fifty Fathoms language can be reduced without losing coherence. It largely succeeds, though it marks the beginning of aesthetic diversification.

Fifty Fathoms X Fathoms, 2011

The X Fathoms pushes technical experimentation with a mechanical depth gauge and decompression indicators. It is not historically faithful, but it is conceptually aligned. It treats the Fifty Fathoms as an experimental slate rather than an ancient relic.

Fifty Fathoms 70th Anniversary 2023

The 70th anniversary releases revisit historical proportions while integrating modern materials and movements. These references consciously look backwards, but without surrendering modern reliability.

Fifty Fathoms 42 mm Steel 2025

The introduction of a 42 mm steel Fifty Fathoms into the permanent collection represents a recalibration. It acknowledges contemporary wearability without revising the original hierarchy of priorities. This is not a concession. It is an adjustment.

Another 38 mm configuration was released and let me tell you, that’s something I’d gladly buy and add to my personal collection.

The Fifty Fathoms endures not because it is “first”, but because it is complete. 

And although the company is not as hyped as it deserves to be, Blancpain is a brand we desperately need in today’s “watch world”. 

Why ? Let’s not forget that Blancpain is the oldest standing watch brand today. Since 1735. And even with a surface level attempt of research, one would understand the brand’s commitment to real horology. The Villeret collection is a direct and exact reflection of this. Minute repeaters, skeletonized grand complication pieces, perpetual calendars… etc.

 Alongside Breguet, Blancpain is a statement to the Swatch group’s potential as market leaders.

This will not be the last time we dissect an icon at this level. Some watches deserve surface treatment, yet others demand excavation. The Fifty Fathoms belongs firmly in the second category, and I hope to see more of them on your wrists, now that you understand the piece’s journey.

Thank you team Blanpain, Spain.

What does a man who lives by phrases like “Modern watches just don’t do it for me anymore”, “They don’t make them like this anymore”, and “I’m genuinely obsessed with this reference” do during his daily 2–3-hour horological rabbit hole?

He rolls up his sleeves to write a 14-page deep dive into vintage Patek Philippe chronographs.

Therapy would have been a better choice, but these tiny time-measuring pieces with their irresistible silhouettes are just – well, irresistible. 

This article is mainly about the Patek Philippe Ref. 1463. The “Tasti Tondi” – That’s how the Italians call it; it means “Round Pushers”, just like how we Moroccans call a vintage Porsche 911 “The little eyes” – for its round headlights, of course. 

However, this wouldn’t be a “Deep Dive” without a mention of the iconic reference’s predecessors and successors. Upgrades and changes. Peers and some family members. 

But first, a special shout-out to my dear friend Mr. Arnau, the vintage Patek connoisseur, for providing the incredible wrist shots you’ll see below. 

Here’s a quick summary to help you navigate through this heavy piece:

1. What The Hell is a “Chronograph”?
2. Why Patek’s?
3. Is The 1463 Cool Just For Its Italian Nickname?
4. Is There More? 
5. Where Are We Now?

What The Hell Is a “Chronograph”?

And to that I say, fair enough. What IS a chronograph?

Well, put simply, in the world of horology, a chronograph is the wristwatch equivalent of a stopwatch wearing a tuxedo. It’s the complication that lets you measure elapsed time—perfect for recording your lap around Le Mans, or, more realistically, how long it takes your pasta to be al dente (Mamma Mia !) 

The chronograph’s roots go way back to 1821, when Nicolas Rieussec created the first version to time horse races. But the chronograph truly found its groove once automobiles began doing in minutes what horses needed hours to accomplish. 

A chronograph lets you measure time intervals thanks to extra pushers (usually at 2 and 4 o’clock) and sub-dials. Push one button to start, push it again to stop, and another to reset.

Some chronographs go full throttle with things like: Flyback (restart without resetting), Rattrapante (split-seconds—timing two events at once), Or the very modern high-frequency types which can measure to 1/1000th of a second (Outrageous).

Sure, your phone can time things. But a chronograph does it with gears, levers… All analog and cool as heck. 

Right, but you might be asking yourself…

Why Patek and Patek’s Chronographs?

And to that I say: Be fucking for real, it’s Patek Philippe. 

It’s arguably the most prestigious thing on planet Earth. Yes. More elite and High-caliber (pun intended) than Schiaparelli dresses, Porsche and Ferraris, a stay at the Marriott… you name it. 

Mind you, I’m not only referring to the financial aspect of it. It’s the meticulousness, the resistance to the test of time, the historical presence, the innovative spirit… I say this to make sure none of you guys make the mistake of assuming that money is what life is all about. Just make sure to have some kind of taste and sense of direction before you become rich. The wealthy tend to get their vision blurred when bombarded with ego traps and unhealthy shopping addictions. Just look at the ones with their fat Richard Milles… God have mercy on their souls. 

Let me digress, Patek’s chronographs. 

Before Patek started making in-house chronograph movements in the 2000s, their vintage chronographs used ébauches (base movements) from manufacturers like Valjoux and Lemania—but heavily modified, finished, and regulated by hand to Patek’s elite standards.

The level of hand-finishing—anglage, black polishing, Geneva stripes—was so high that modern brands still use them as benchmarks.

Let me tell you guys about a few very important references then we’ll dig into the holy grail — The Tasti Tondi. Stay with me now.

The ref. 130

What started it all was the maison’s Ref. 130, introduced in the 1930s, which is one of their earliest serially produced chronographs. Clean dial layouts, restrained proportions, and exceptional movement quality.

Before the 130s, Patek made chronographs sporadically, often as one-off commissions. Like in 1922 when they made the world’s first Split-Second chronograph wristwatch, later sold at Sotheby’s NYC in 2014. More on that in a bit.

The Ref. 130 marked a turning point — it was their first attempt at creating a consistent line of chronographs. But “serial” in Patek terms still meant ultra-low quantities, often under 100 per configuration over decades. Chronographs before this were typically utilitarian, made by brands like Longines or Universal Genève for military or scientific purposes. Patek brought refinement with gold or platinum cases instead of base metals, elegant Breguet or baton hands, enamel-signed dials, balanced subdial spacing… and more and more and more.

This article is, as mentioned previously, mainly about the Ref. 1463. However, I can’t fast forward 20 years of innovation without noticing and analysing the bridge that facilitated the crossing. The production chain of the Ref. 130 kept alive from the mid-30s to the 60s. From 1936 until 1964. This was the “gentleman’s chronograph”. Thin bezel, flat pushers, Snapback case, not waterproof. With a modified Valjoux 23. Straight to the point. 

“The reference 130 was made in approximately 1,500 examples between 1936 to 1964, and was an absolute marvel of design architecture. Indeed, close your eyes and imagine the most pure and beautiful expression of a gentleman’s chronograph, and you will have come pretty close to the reference 130.” 

Alexandre Ghotbi – Revolutionwatch.com

The ref. 530

Later, 1937-62, came the Ref. 530. 

Put simply, it’s the 130, but bigger. As in 36.5mm. Crazy, right? 36mm was “Big” back then. 

The design? Straight out of the sector dial dream factory, at least in the first wave. These early 530s were mostly produced in the late ’30s and came strapped with 19mm lugs. But then came the Croisier cases (named after the case maker, Georges Croisier), with chunkier 21.5mm lugs, which made the whole thing look even more commanding on the wrist. 

Despite the size increase, the watch retained the elegance and refinement expected from Patek Philippe. It used the same hand-wound chronograph movement architecture, based on the Valjoux 23 ébauche, as the ref. 130, but with Patek’s hallmark refinishing, decoration, and regulation. These movements were transformed in-house with meticulous attention to detail, bringing them to haute horlogerie standards. In short, while the engine under the dial may have started as a Valjoux, once it left the Patek workshops, it was a very different machine—Geneva-striped, bevelled, and fit for one of the most respected names in watchmaking.

The ref. 530 was produced in extremely limited numbers. Today, only 28 examples in yellow gold are known, 14 in pink gold, and fewer than 10 in stainless steel. The steel variants are particularly fascinating: not only are they exceedingly rare, but their cases were manufactured in two distinct lug widths. Early steel versions from the late 1930s were fitted with 19mm lug spacing and typically featured sector dials, while a later batch, likely produced with cases from Georges Croisier, had wider 21.5mm lugs. This subtle but meaningful difference gives the later watches an even stronger visual impact, emphasizing the bold proportions and modern feel of the reference decades before larger watches became the norm.

One of the most collectible variants of the ref. 530 is the example with applied Breguet numerals. These are not just rare—they’re unique. To date, only one known ref. 530 has surfaced with this specific dial configuration. Given the already minuscule production numbers of the model overall, dial variations like these elevate specific examples into the realm of true grail watches.

The coolest part of it all is the fact that the influence of the 530 didn’t stop with its mid-20th-century production run. When Patek Philippe introduced the reference 5170 in 2010, it was widely seen as a modern heir to the 530’s legacy. Although the 5170 was powered by Patek’s in-house caliber CH 29-535 PS rather than a reworked Valjoux or Lemania base, the aesthetic and proportional similarities were evident. Long, elegant lugs, a pure dial layout, and a restrained case design all echoed the quiet power of the 530. It was a subtle homage to a watch that had, in many ways, defined what a high-end chronograph could be long before that became an industry standard.

The ref. 533

I mean no disrespect when I say that there isn’t much to say about the ref. 533. That’s because it’s the closest model to the 130. The only difference is the flat bezel on the 533, the Calatrava-style case, and square pushers with very long skinny lugs.

The 533 was in production from 1937 to 1957, with a total estimated at about 350 pieces, with a majority in yellow gold and a small number cased in pink gold. It is definitely a more “under the radar” reference that offers collectors a rare watch fully integrating “Patek Phillipe Chronograph” design identity, but “cheaper”.

The ref. 591

This one was unique. Something very different from the previous references. New elements. New case design and designer, etc.

So, Patek Philippe introduced reference 591 in 1938, and it marked a sharp stylistic turn from the brand’s more conservative chronograph designs of the era. While its technical foundation remained solidly within Patek’s tradition of hand-finished, hand-wound chronograph movements, the visual language of the 591 stood apart. Instead of following the rounded, minimalist contours of references like the 130 or 533, the 591 introduced bold new case architecture: sharp, angular lines, a concave bezel, and distinctive, stylized lugs that would earn the model its nickname—Fagiolino, or “little bean,” a name affectionately given by Italian collectors for the lug shape’s resemblance to a small curved legume. The Italians and their nicknames… 

The case was made by Wenger, one of the notable case manufacturers used by Patek in that era. At 34mm in diameter, it was notably larger than most other chronograph references produced in the 1930s, many of which hovered around the 31–33mm range. That increase in size, paired with the geometric silhouette, gives the 591 a surprisingly modern presence on the wrist today.

Production numbers for the 591 were extraordinarily low, even by Patek Philippe’s already limited standards. To date, just 19 examples in yellow gold are known to exist, and 27 in pink gold. No steel versions are known, making this reference one of the scarcest vintage chronograph models Patek ever produced. It’s a watch that surfaces only occasionally in the auction circuit, and while it doesn’t always achieve the sky-high prices of references like the 530 or 1518, it has its people.

The ref. 1579

Still getting creative here.

Introduced in 1943, Patek Philippe’s reference 1579 stands out in the brand’s chronograph lineage for its distinctive case design. The watch features faceted lugs, often referred to as “spider lugs,” which set it apart from other models of the era. These lugs, crafted by the renowned case maker Wenger, contribute to the watch’s unique aesthetic and have become a defining characteristic of the reference.

The dial, produced by Stern Frères, came in two distinct series: the first, from 1943 to 1949, featured Arabic numerals with baton indexes and baton or feuille hands; the second, from 1950 to 1964, showcased Arabic numerals with square indexes and feuille hands.

Approximately 470 examples of the reference 1579 were produced between 1943 and 1964. Of these, around 250 were in yellow gold, 185 in pink gold, and a few in stainless steel and platinum. Notably, only three examples are known to exist in platinum, making them exceptionally rare.

And Now, Finally, The ref. 1463 “Tasti Tondi”.

“It is safe to say that Patek Philippe’s reference 1463 chronograph is considered by collectors as one of the most attractive and utterly bombastic vintage chronographs of our times.”  

Alexandre Ghotbi.

Is The 1463 Cool Just For Its Italian Nickname?

This is my holy grail. My Roman Empire. The only unattainable thing I’m happy not attaining. 

Let me dig in. 

Patek Philippe’s reference 1463 isn’t just a collector’s favorite—it’s the kind of chronograph that rewrote the rules for what a high-end, technically proficient wristwatch could look and feel like in the mid-20th century. Introduced in 1940, it broke new ground as the brand’s first chronograph to feature a water-resistant case. This was made possible thanks to a screw-down caseback and round pump-style pushers—an engineering solution that, at the time, was a rarity in elegant Swiss watchmaking. These rounded pushers earned the model its now-famous Italian nickname, Tasti Tondi, or “round buttons.” But these weren’t delicate little things—they were pronounced, easy to operate, and exuded a robust charm, suggesting the watch was made to be used, not just admired.

The case itself was produced by Taubert Frères, a respected Geneva-based casemaker with deep expertise in crafting hermetically sealed cases. Taubert was known for manufacturing the famous decagonal screw-down casebacks, which offered far better protection against moisture and dust than the snap-on cases typically used by Patek Philippe at the time. This allowed the 1463 to thrive as a sort of sportier cousin to the more delicate reference 130. 

Measuring 35mm in diameter, the 1463 was generously sized for its era, with a thick, stepped bezel and sharply faceted lugs that gave the watch presence and proportion. That made it both refined and rugged—a watch equally at home under the cuff of a tailored suit or strapped on the wrist for a spirited drive in a pre-war Alfa Romeo. The fact that it was water-resistant made it feel like a modern machine, and in many ways, it was. It was made to live with you. 

But hey, let me make something clear now. 

In the 1940s, calling a watch “water-resistant” didn’t mean you were strapping on dive gear and descending into the abyss. It simply meant your watch wouldn’t give up the ghost the moment it met a splash. You could wade into the sea, rinse off under a beachside shower, or catch a wave of champagne spray at a Riviera party without worry. That was the luxury: in freedom.

Think of someone like Gianni Agnelli, who famously liked to make his entrance at the Hôtel du Cap-Eden-Roc by leaping from a hovering helicopter into the Mediterranean. As our friends from Revolution Watch magazine put it, if you were one of his guests, would you really want to be the guy on the sidelines explaining, “Sorry, I can’t. My watch can’t get wet.”? The reference 1463 spared its wearer from such indignities. 

Put simply, it wasn’t built for deep-sea exploration; it was built for flexibility. 

Now, back to what makes the 1463 arguably the most beautiful chronograph in history. 

Dial variations were numerous, with layouts ranging from simple baton markers to exotic configurations with Breguet numerals, two-tone finishes, or pulsation scales. These dials were produced by Stern Frères, the legendary dial maker that supplied Patek with most of its faces throughout the 20th century. One of the rarest configurations? A pink gold case with a pink dial—watches so rarely seen that when they do appear at auction, they get serious attention and even more serious numbers.

Speaking of numbers, around 740 examples of the reference 1463 were produced between 1940 and 1965. Of those, approximately 405 were in yellow gold, 145 in pink gold, and roughly 190 in stainless steel, though some sources place the steel count slightly lower. Pink gold versions are especially rare, with about 55 known examples documented publicly today. The stainless steel models, however, are often the most coveted, particularly for collectors who appreciate the utilitarian charm and rarity of a complicated steel Patek from the golden era.

This reference wasn’t just a novelty—it signaled a quiet shift in how complicated watches could be used. Before the ref. 1463, the idea of jumping into a pool with your Patek Philippe would have been ludicrous. After the ref. 1463, the rules changed. You can have both elegance and functionality, too. It’s no wonder that the watch found favor with cultural icons like Mr. Duke Ellington, who owned a split-seconds variant, ref. 1563 (more on it in a bit), which is a testament to how the reference balanced artistry and utility, just like his music.

In today’s vintage market, the 1463 remains one of the most admired and actively pursued references from Patek Philippe’s back catalog. Its mix of durability, design, and exclusivity makes it feel incredibly present, despite being over 80 years old. And for all its elegance, it still carries a sense of practical purpose. 

Is There More?

The Split Second Chronographs. 

Again, what the hell is a split-second chronograph ?! 

In a nutshell: Split-seconds chronograph (also known as a rattrapante) = a chronograph that can time two intervals that start together but end at different times. It operates with two overlapping central seconds hands and features a split pusher to stop and release one of the hands independently. 

When you start the chronograph, the two central chronograph seconds hands begin to move together, perfectly overlapping. One of them is the regular chronograph hand; the other is the split-seconds (rattrapante) hand. These hands remain together as long as the function runs. Once you push a secondary pusher usually located in the crown or on the case you can stop the split-seconds hand while the main chronograph hand keeps running.

It’s cool, but very, very hard to make.

I say that because although Patek Philippe’s perpetual calendar chronographs like the legendary references 1518 and 2499 cemented the brand’s place among the titans of watchmaking, it was the split-seconds reference 1436 that quietly held the title of the most mechanically complex wristwatch in the company’s lineup for decades.

So, let’s get into it.

Patek Philippe’s vintage split-seconds chronographs references 1436, 1563, and 2512 represent some of the most technically sophisticated and aesthetically refined timepieces in the brand’s storied history.

The Reference 1436

The First Serially Produced Split-Seconds Chronograph.

Introduced in 1938, the reference 1436 holds the distinction of being Patek Philippe’s first serially produced split-seconds chronograph wristwatch. Over its production life until 1971, approximately 140 examples were crafted, predominantly in yellow gold, with a few in pink gold and an extremely limited number in stainless steel. 

The 1436 housed the caliber 13-130 movement, based on a Valjoux ébauche, and featured a split-seconds (rattrapante) mechanism. Early models utilized the crown to operate the split-seconds function, while later versions incorporated a coaxial pusher within the crown for improved functionality.

Dial variations included configurations with Breguet numerals, oversized registers, and unique inscriptions. The cases were crafted by renowned case makers like Emile Vichet and Ponti Gennari, contributing to the watch’s refined aesthetics.

Notably, a stainless steel 1436 achieved a staggering hammer price of CHF 3.3 million at a Phillips auction in 2016, underscoring the model’s desirability among collectors.

The Reference 1563

The more advanced “Tasti Tondi” sister. Remember how the 1463 was the normal chronograph and the one known as “Tasti Tondi” ? Well the 1563 is the same watch with a split seconds chrono complication. That’s it. 

Only three known examples exist, one of which belonged to jazz legend Duke Ellington and now resides in the Patek Philippe Museum in Geneva.

Sharing the water-resistant screw-back case and round pushers of the 1463, the 1563 incorporated the same foundational 13 lignes caliber, enhanced with the rattrapante mechanism, of course. 

One particularly interesting example features luminous Breguet numerals and hands, a unique configuration confirmed by Patek Philippe’s archives. This watch was sold at Christie’s Geneva in 2013 for CHF 1.45 million, highlighting its exceptional value.

Let me just say it again for it to sink in: There are only 3 (that we know of).

Where Are We Today?

Well, Patek is the house of innovation and excellence. No one could ever discredit or deny their place as the most “Hauts” of the Haute Horlogerie maisons. 

Patek Pillipe went on to develop more complicated chronographs. 

Chronographs that weren’t just chronographs, but something something chronographs. More split-second chronographs and Perpetual calendar chronographs. Very Grand indeed. 

could write a whole piece, even longer than this one, about modern takes on the split-second chronos and most importantly perpetual calendar chronographs of this époque. 

But to name a few, so that you guys know what I’m referring to: 

• The ref. 1518 – I freaked out when it was mentioned in Netflix’s The Gentlemen – which was the first wristwatch in history to combine a chronograph and a perpetual calendar in a serially produced format. This was a bold move during World War II—while most brands were focused on tool watches and survival, Patek Philippe was introducing high-complication dress pieces aimed at the most elite clientele.
• The ref. 2499. A holy grail for many. It replaced the 1518 in the early ’50s and is arguably the most famous perpetual calendar chronograph ever made. It went in production for over three decades in four series, only about 349 examples were made, still incredibly rare by modern standards.

… etc

Closing Statement: 

This took a lot of courage. Between self-doubt about my worthiness to write extensively about such a significant subject, and the many rabbit holes I fell into between researching one reference or another… Many nights were spent thinking about whether or not I should indulge in this challenging adventure. 

The soundtrack behind this article was powered mostly by Booker T., Albert King, and Jimmy McGriff—legends among legends. I mention this not just to set the mood, but to help explain the emotional swings you might notice throughout, and perhaps to excuse how hard I gush over the “Tasti Tondi.”

What I would like to close with, is by giving flowers to those who guided me throughout this piece. I am by no means a Patek savant, but I read and studied a lot. 

Thank you to Mr. Wei Koh and Mr. Alexandre Ghotbi from Revolution Watch, for their 10,000 words article titled: The Complete Guide to Patek Philippe Vintage Chronographs. Oh yes, you read it correctly. It’s a 10,000 words article. And one that I read at least 7-9 times. It was just so fun! The exchange between Mr. Wei’s picks and Mr. Alexander’s thoughts made the piece as dynamic as Patek’s innovations.

Thank you to Mr. Marcus Siems from Goldammer for his amazing Reference Guide to Patek Philippe Chronographs (1936-71). This piece really laid everything out for me and served as a clear guide through the many references, variations, and their specs. 

The Patek Philippe “Tasti Tondi” article from Italian Watch Spotter, written by Mr. Fabrizio Bonvicino, takes all the credit for making the ref. 1463 My grail watch. I had my full circle moment when I remembered reading it in 2021 and being like “oh wow”. 

An honorable mention would be THE ULTIMATE GUIDE TO THE CHRONOGRAPH by Mr. Samuel Colchamiro from Analog Shift. An article that made me take a step back and look at the bigger picture of what a chronograph truly means and how much of a quintessential complication it has been throughout history and historical moments. The iconic moments, the iconic people, and their iconic wrist companions.  

Hodinkee was, of course, a source of great value. A source you can trust when it comes to being on point with every significant/rare Patek Philippe chronograph sighting in auctions and auction houses. 

On a personal note, thank you to Mr. Arnau Martínez Belda, a very dear friend of mine who happens to be a true vintage Patek Philippe connoisseur and an auction freak. Most of the hand-held photographs you’ve seen in this article are his. So, gracias amigo! 

And thank you guys for reading! I hope I didn’t disappoint. 

I find it only suitable for me, as the guy who built this, to be discussing and writing about such heavy subjects. The news and the trendy stuff are, of course, cool, but this is real horology, and I’m a real horology lover. 

Until next time, take care.

Walid.

We are excited. 

About this event. About the innovations. About these watches. About Cartier… But mainly about this new way of transmitting this excitement to you, our dear readers.

This article is a collaborative effort between myself, Walid, and Ms. Inass Akisra. The beloved Time-Telling Magazine writer and editor that never seizes to nail design oriented articles. So for something like the Cartier Tank à Guichets, or Cartier in general as a design driven brand/studio, we had to link up.

We had to link up for a good old “Cartier history lesson” article, from the sleek outsides to the intricate insides.

Inass here !

There are reissues, and then there are resurrections. Cartier’s 2025 revival of the Tank à Guichets falls firmly in the latter category — a design by Louis Cartier, so ahead of its time in 1928, it’s still on top of the design game nearly a century later. Originally conceived as a defiant rejection of traditional timekeeping aesthetics (hands? visible dials? overdone.), the Tank à Guichets ditched everything ornamental for a full metal face and two small windows: jumping hours, dragging minutes. It was modernism on the wrist — the horological equivalent of a steel skyscraper in a world of Edwardian mansions.

This year, Cartier brings it back under the Privé collection, and it’s as sculptural and self-assured as ever. The 2025 edition lands in platinum, rose gold, and yellow gold — each with a vertically brushed façade that makes the case itself the dial. But the real flex is in the details: a limited edition of 200 pieces features the apertures offset at 10 and 4 o’clock — a deliberate break from symmetry that feels both measured and subversive. The minute disc now drags horizontally. There’s no logo. No numerals. Just presence. More on the technicality in a minute with Walid.

In a landscape flooded with maximalist skeletonized timepieces, this watch brings us back to the basics. Pared down, precise, and quietly radical. It’s Cartier doing what it does best: power in understatement. You already know what time it is — what matters is how you wear it.

About that “You know what time it is”… one of the major “personality traits” about the Tank à Guichet is, well, how you tell the time (pun intended). And that’s the thing… 

Okay, Walid here.

Let’s get one thing straight: the Cartier Tank à Guichets isn’t your average Tank. No Roman numerals, no blued steel hands, no dial even. Just two tiny windows cut into a brushed metal face—like a time machine trying to stay incognito. Behind those Guichets (that’s French for “little windows,” by the way), Cartier is hiding a very specific kind of mechanical chaos: a fully mechanical jump hour and jump minute complication.

Now pause. About visibility and legibility. 

Due to its dimensions, and those of the apertures, an instant read of the time is not what one should expect with this watch. Although it’s what it’s designed for… 

Christian Zeron from Theo&Harris made a comment that I couldn’t stop thinking about. He said that on the legibility spectrum, A Luminor from Panerai and the Tank à Guichets fall on opposite extremes. 

While handling a vintage 2817 a few months ago in a private collectors’ dinner, one thing was on my mind. Of course aside from the wow factor of holding an art piece, I kept saying to myself “Walid you are too blind for this”.

But anyways, here’s how it works.

 Instead of hands rotating around a dial, the time is displayed on two spinning discs—one for the hours, one for the minutes—that jump to their next position instantly. The hour jumps every 60 minutes. The minute disc, every five. The result is this very stealthy, very snappy digital time readout. 

That sudden “click” isn’t just for drama—it’s what watchmakers call an instantaneous jump, and it takes a lot more finesse than you’d think. The whole movement has to build up tension over time, storing energy in a spring-loaded cam system, then SNAP releases it at just the right moment to throw the disc forward exactly one notch. Miss the timing or mess up the torque, and the whole illusion falls apart.

This clever complication goes way back. The first Tank à Guichets dropped in 1928, and it was one of the earliest digital wristwatches—mechanically speaking—in history. Back then, Cartier most likely used a LeCoultre ébauche as the base and modified it in-house or through their U.S. branch, the European Watch and Clock Co. These early pieces were hand-wound and charmingly temperamental. 

The jump mechanisms were kind of energy hogs, meaning they drained power like a phone on 3% running Google Maps. Jumps weren’t always crisp, power reserves were short, and timing could get a little fuzzy. But even then, it was clear: this was a radical little machine hiding in a classy case.

When Cartier decided to bring it back in the 2000s under the CPCP (Collection Privée Cartier Paris) line, they gave it a movement makeover. The Caliber 9752 MC, a hand-wound movement based on the ultra-thin Piaget 450P. Cartier took this sleek little base and reworked it to handle the stress of the jumping discs—no small feat considering how much punch those jumps need and how tight the case tolerances are. It offered around 40 hours of power reserve and was finished like a show car: Geneva stripes, beveling, and a platinum case to match.

Then came the 2021 reboot, and Cartier didn’t just update the look—they built a new engine for it. The Caliber 9917 MC was developed in-house specifically for this model, and it’s got that lean, modern movement vibe. Manual wind, 36-hour power reserve, and a beat rate of 4 Hz (28,800 vph), which means it’s ticking fast and steady—perfect for precise jumps. It’s got skeletonized bridges, optimized energy flow, and super-clean engineering focused purely on making those discs land with pixel-perfect alignment, every single time.

And speaking of those discs—they’re not just random rotating plates. They’re made of super-light materials like aluminum or titanium, which matters a lot because heavier discs mean more torque is needed to move them, which in turn messes with the rest of the movement. By keeping them feather-light, Cartier makes sure they jump smoothly without dragging down the balance wheel. The numerals are either engraved and filled or perfectly printed, and the discs are laser-aligned during assembly to make sure they always land square in their windows. No half-jumps, no bounce, no blur. Just clean digital readout, Cartier-style.

None of this works without serious attention to energy management !!

The movement’s mainspring doesn’t just power the time—it also has to deliver bursts of energy strong enough to flip those discs without throwing off everything else. That means cams that build and store tension, intermediate wheels that act like mechanical buffers, and precisely shaped gear teeth that reduce friction and keep things moving like silk. Every five minutes, a miniature mechanical explosion happens inside this watch. And it doesn’t even break a sweat.

With no dial to hide behind, the discs and their positioning have to be flawless. There’s nowhere to tuck a misalignment or cover a mechanical hiccup. So Cartier engineered fixed guides inside the movement to keep the discs perfectly concentric. They use ultra-precise positioning during assembly, and some modern versions even include shock protection to keep your time aligned even if you knock it against a doorknob. The margin for error? Basically zéro…

So yeah, the Tank à Guichets may seem like a “chill girl” but lemme tell you she IS working hard under that brushed façade. It’s been a masterclass in minimalism waaay before it became an aesthetic. 

Whether you’ve caught a glimpse of it on the wrists of seasoned collectors like Mr. Auro Montanari, or immortal artists like the infamous American pianist and composer Mr. Duke Ellington; the Tank à Guichets could fairly be classified as the most emblematic Tank ever made. Some even dare to say, the best Cartier watch ever made. 

Either way, you are not wrong. Because this article was only about the basic concepts that make the à Guichets what it is. However, one thing we have deliberately abstained from discussing —Or else this would become something else rather than an enjoyable story— is the large catalog of configurations and references that fall under the Tank à Guichets umbrella. 

And as with significant pieces like these, rarity is often of second nature. Especially since production for these watches ceased from the 1930s, when they were a special order model, then back in 1996.

First joint article was fun. Let us know if you want more !

*We do not own the rights to any of these photos. please note that all images and copyrights belong to their original owners. no copyright infringement intended.*