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Results for Perpetual Calendar

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Exclusive · Guide
Fears Brunswick 39 Perpetual Calendar: Britain's Most Ambitious Brunswick Yet

A compact perpetual calendar from a 180-year-old British brand hitting a genuine milestone

Exclusive · Guide
Vacheron Constantin Brings Back the Traditionelle Twin Beat Perpetual Calendar, Now With 70 Days of Reserve

The most clever perpetual calendar in the business just got a meaningful upgrade, and it's still only 41 mm

Wiki · Guide
Perpetual Calendar

The mechanical calendar that knows leap years automatically through 2100.

Dimensions · Guide
Case dimensions: Patek Philippe Perpetual Calendar 3940 (discontinued 2007) Patek Philippe

36 mm × 8.9 mm, lug 19 mm, Cal. 240 Q

3 Annual Calendars From Patek Philippe, Parmigiani Fleurier, And Omega That Will Only Need One Adjustment In 2023 Quill & Pad
Parmigiani Fleurier Jan 18, 2023

3 Annual Calendars From Patek Philippe, Parmigiani Fleurier, And Omega That Will Only Need One Adjustment In 2023

The annual calendar is much more practical than a standard calendar, which needs correction in all months with 30 days or less; the annual calendar only needs correcting once a year in February. For owners of this noble yet practical complication, making this adjustment marks a yearly highlight. In celebration of the annual calendar, here are three exciting new models to kick off 2022 in style.

Review: the Venezianico Arenale Calendario Worn & Wound
Grand Seiko May 15, 2026

Review: the Venezianico Arenale Calendario

Venezianico makes a lot of watches. This is a fact that’s become unmistakably clear over these last few years as their footprint has expanded in the enthusiast community. Regardless of whether you know them for watches like this or watches like this, there’s a good chance they also make a watch that’s completely unlike anything you’ve already seen from them.  Making a huge variety of watches at a high volume can be a bit of a gamble in this industry. There’s a sense among many enthusiasts that exclusivity is something to be protected, and when a watch brand casts a very wide net, it can dilute their messaging. We had a great discussion along these lines concerning Grand Seiko in a recent podcast. Clearly there was a moment a few years ago when that brand was flooding the market with new stuff, and their identity was a little lost. “Analysis paralysis” is a term often used by consumers to describe the feeling of shopping a brand that has too much stuff to sift through.  The counter argument of course is right there in the Seiko family. No enthusiast would say that too many watches in the Prospex, Presage, and Seiko 5 lines, among others, is a bad thing. Between the many branches of the Seiko family tree, there are accessible options for everyone, and that’s historically been seen as a good thing for the community and the sign of a healthy brand appealing to a broad market.  What this really comes down to is whether a brand is positioning itself as luxury ...

Patek Philippe Says Desk Clocks Are A Big Deal Again: Introducing The Ref. 27000M-001 Housing A New Movement With Nine Patents Fratello
Patek Philippe Says Desk Clocks Are Mar 31, 2025

Patek Philippe Says Desk Clocks Are A Big Deal Again: Introducing The Ref. 27000M-001 Housing A New Movement With Nine Patents

Wristwatches are so 2024. In 2025, Patek Philippe says desk clocks are a big deal again. Proof is the ref. 27000M-001, a table clock inspired by models created in the 1920s and 1930s. The new creation features both a perpetual and weekly calendar and is powered by new manually wound high-performance caliber with a 31-day […] Visit Patek Philippe Says Desk Clocks Are A Big Deal Again: Introducing The Ref. 27000M-001 Housing A New Movement With Nine Patents to read the full article.

In Depth: Vacheron Constantin Les Cabinotiers “The Berkley” Grand Complication SJX Watches
Vacheron Constantin Les Cabinotiers “The Berkley” Apr 9, 2024

In Depth: Vacheron Constantin Les Cabinotiers “The Berkley” Grand Complication

Vacheron Constantin presents the world’s most complicated watch once again, surpassing its own record set by the Reference 57260 in 2015. Commissioned by the same American collector who owns the 57260, the Vacheron Constantin Les Cabinotiers “The Berkley” Grand Complication boasts many of the complications found in its predecessor but gains a world first, a perpetual Chinese calendar.  Made by the elite three-man team responsible for the 57260, the Berkley is a unique mechanical achievement with over two faces and over 60 complications. It joins a major collection of pocket watches that includes not only the 57260 but also the King Farouk I grand complication made by Vacheron Constantin for the Egyptian monarch in the 1930s. Initial thoughts Named after its owner, the Berkley cannot be compared to commonplace high horology. Instead it sits among the historical greats – which happen to all be pocket watches – like the the Breguet Marie Antoinette, Leroy 01, and of course the Patek Philippe duo of the the Graves Super Complication and Calibre 89. But now the Berkley trumps them all, having pushed the boundaries of possibility to sit at the zenith of watchmaking. The owner of the Berkley, insurance tycoon William R. Berkley, evidently has a keen appreciation of mechanical excellence. The watch is a masterpiece in the extreme art of micro engineering. But not only is it exceptionally complicated, it boasts a first in watchmaking – a perpetual Chinese calendar com...

The Retro Digital Casiotron Makes a Comeback SJX Watches
Tissot PRX Digital However Feb 16, 2024

The Retro Digital Casiotron Makes a Comeback

Half a century ago, Casio unveiled the Casiotron QW02, the brand’s very first digital watch. Showing the time, month, date, and day of the week – with the calendar being “perpetual” – the Casiotron was a landmark and the ancestor of the G-Shock, one of the bestselling watches of all time. Now it has been revived Casiotron “50th Anniversary”, a limited edition that preserves the looks of the dinky original but enhanced with modern build quality and technology, including a solar-powered movement with smartphone connectivity. It is essentially a cutting-edge electronic watch in vintage dress. Initial thoughts As a Casio fan, I recognise the importance of the Casiotron, even though it is an inexpensive watch. It established the benchmark for digital electronic watches with its clean display and multi-functionality. Casio got it right by resurrecting this iconic retro design with contemporary upgrades, particularly since the 1970s styling harmonises with current preferences for integrated bracelets. The remake wisely retains the original design, right down to the fluted inner flange and applied logo. But the electronics are entirely 21st century, with the movement featuring the same solar-power module found in many modern-day Casio and G-Shock models. The Casiotron remake costs US$500, affordable in itself but pricier than Casio’s own digital offerings and also a fifth more expensive than the Tissot PRX Digital. However, the premium is justified simply because...

The Mysterious Patek Philippe Ref. 2499 with a Vichet Case and Round Pushers SJX Watches
Patek Philippe Ref 2499 Dec 8, 2019

The Mysterious Patek Philippe Ref. 2499 with a Vichet Case and Round Pushers

Watches that are historical curiosities often make for good stories, and sometimes record-setting prices. The Patek Philippe ref. 2499 at Phillips’ upcoming New York sale, as it happens, is one such watch. Rare and usually expensive, the ref. 2499 is not the first perpetual-calendar chronograph made by Patek Philippe – that distinction goes to the smaller ref. 1518 – but it’s the most desirable, broadly speaking, because it has a largish case well suited to modern tastes. Introduced in 1950, the model is regarded to have been produced in four distinct series, each distinguished by various details like the shape of the pushers and the dial. The first series ref. 2499 is characterised by square, or rectangular, pushers, applied Arabic numerals on the dial, which also has a tachymetre on its periphery. For approximately the first two years of its production, the ref. 2499 relied on cases made by Emile Vichet, a Geneva specialist that was the go-to case maker for Patek Philippe during the period. Vichet case, round buttons. Image – Phillips Vichet and Wenger Vichet cases feature distinctive lugs, usually described as claw-like, which are elongated and curve sharply downwards. And because Vichet cases have a flat, as opposed to domed, case back, they sit slightly elevated, on the the tips of each lug, when placed on a table. The number of 2499s with Vichet cases is tiny: around four known in pink gold, and about 10 in yellow gold. Though Vichet went out of business i...

AP Social Club Day 2: 40 functions, 23 complications, ONE WATCH?! Time+Tide
Audemars Piguet Universelle boasts 40 functions Feb 3, 2023

AP Social Club Day 2: 40 functions, 23 complications, ONE WATCH?!

New RD#4: Code 11.59 by Audemars Piguet Universelle boasts 40 functions and 23 complications in one watch. Royal Oak Concept debuts in 43mm size with split-seconds chronograph GMT. New Royal Oak Perpetual Colander Ultra-Thin has a smoky-blue dial exclusive to the model As if yesterday’s announcements had not already satiated our appetite for new Audemars Piguet pieces, … ContinuedThe post AP Social Club Day 2: 40 functions, 23 complications, ONE WATCH?! appeared first on Time+Tide Watches.

Dubai Watch Week Returns In 2021: Mark Your Calendars For November 24-28, 2021! Quill & Pad
Ming in-person Dubai Watch Week May 5, 2021

Dubai Watch Week Returns In 2021: Mark Your Calendars For November 24-28, 2021!

Following the uncertainty of the COVID-19 pandemic and the isolating feel of digital fairs, the prospect of a bright, sunny, warm, and welcoming in-person Dubai Watch Week warms our hearts immensely! And we are in for a real treat this time around for more reasons than simply celebrating a return to normality and the ability to touch and feel new watches and meet with old and new friends as Elizabeth Doerr explains.

Introducing - The Laurent Ferrier Classic Moon Dusk Serie Atelier Monochrome
Laurent Ferrier Classic Moon Dusk Serie 19h ago

Introducing - The Laurent Ferrier Classic Moon Dusk Serie Atelier

Following the inaugural Classic Moon models presented in 2024 by Laurent Ferrier, the new Classic Moon Dusk Série Atelier retains the same combination of annual calendar and moon phase but introduces an entirely different atmosphere. Here, the familiar 40mm Galet-shaped case is crafted in yellow gold, exclusively for the Série Atelier collection, creating the mood […]

New releases from Fears, Vacheron Constantin, Atelier Wen and more Time+Tide
Vacheron Constantin Atelier Wen 4 days ago

New releases from Fears, Vacheron Constantin, Atelier Wen and more

With Geneva Watch Days kicking off Tuesday, most of this week’s novelties are trying to get ahead of next week’s flood of news, and they’re not holding back. You’ll find completely new perpetual calendars, fresh chronograph sizes from established names, and some genuinely incredible craftsmanship from a few of the best houses to ever do … Continued

Bring a Loupe: An Alpina-Gruen Techni-Quadron, A Universal Genève "Eric Clapton," A Cartier "Bebe Guillotine," And More Hodinkee
Cartier Bebe Guillotine Aug 14, 2026

Bring a Loupe: An Alpina-Gruen Techni-Quadron, A Universal Genève "Eric Clapton," A Cartier "Bebe Guillotine," And More

You're halfway through August, Baller. August. The mind positively reels that yesterday saw the first pre-season NFL games, and soon enough even pope-themed hats and baseball games will be in the rearview, and we'll be pulling coats from closets (for those of us in the northern latitudes, anyway). Scorekeeping from last week—the Zodiac Poor Man's Heuer sells tomorrow, the Seiko 7018 passed, and the JLC Master Calendar Meteorite is still available, as is the Patek 5000R. For those who want to know more about the 5000, I strongly encourage you to read this phenomenal article by Edouard Henn on Collectability about the model, which I would have linked last week had I been bright enough to know it existed. Strays Photo courtesy of Interencheres. This Tissot Antimagnetique is worth a serious look, even though it's missing its second hand. Certainly, we'll all be missing plenty of original parts when we're as old as the watch (also, as cool as the model is, it's not so precious that its value would be dinged too much by sourcing a close-enough replacement). If that Harwood from last week's strays got your attention, here's another lovely one. Cartier Pashas have never quickened my pulse, but man oh man, this one's got its hooks in me. Solid gold Polerouter? Solid gold Polerouter. Speaking of gold, this Gubelin is both a) nothing all that special and b) impossibly beautiful, and if those gold offerings still aren't enough for you, fine, here's a Patek 3800/1 from 1995 that come...

The Modest Moonwatch Alternative: Omega’s Speedmaster Reduced Fratello
Omega s Speedmaster Reduced Many Aug 11, 2026

The Modest Moonwatch Alternative: Omega’s Speedmaster Reduced

Many of you will know that, from 1988 to 2010, Omega offered a smaller alternative to its Moonwatch known as the Speedmaster Reduced (reference 3510.50.00). There was also a series of smaller Speedmaster models that looked similar to the Reduced and offered a date or calendar, but only one used the original Moonwatch as a […] Visit The Modest Moonwatch Alternative: Omega’s Speedmaster Reduced to read the full article.

Hands On: Berneron Quantième Annuel SJX Watches
Berneron Aug 4, 2026

Hands On: Berneron Quantième Annuel

After introducing the asymmetrical Mirage and then scaling it down for the Mirage 34, Berneron has changed direction for its third release. The Quantième Annuel is rigidly symmetrical — and the brand’s first complicated watch — but continues to embody the high-effort philosophy demonstrated by the brand’s debut models. That ambition extends beyond its instantaneous annual calendar mechanism to an unusual construction with replaceable steel bumpers designed to absorb everyday wear. Initial thoughts Deadpool, the titular super hero portrayed on screen by Ryan Reynolds — himself a budding watch collector — is known for his signature catchphrase, “maximum effort.” That might as well be the unofficial slogan for Berneron, a brand that has surprised collectors with the lengths it’s willing to go to get small details just right. The Berneron QA is available with silver or black dials. This was clear from the outset. When the brand made its debut with the Mirage in late 2023, collectors fawned over its full gold construction — which extends even to the spring bars — and its ovoid cal. 233 movement that takes full advantage of its asymmetrical case, which is said to follow the Fibonacci sequence. These attributes were repeated at smaller scale — small enough to require an entirely different movement — with the Mirage 34. The QA is Berneron’s third watch, and by far its most complicated. Once again, the “maximum effort” mentality is on display in all...

Hands On: Rolex Day-Date 40 Jubilee Gold SJX Watches
Rolex Day-Date 40 Jubilee Gold Jul 30, 2026

Hands On: Rolex Day-Date 40 Jubilee Gold

Twenty twenty-six has been a milestone year for Rolex, which is celebrating the 100th anniversary of its signature Oyster case with several commemorative models. While not as innovative as the enamel-dialled Daytona or as surprising as the revised Yacht-Master II, the Oyster Perpetual Day-Date 40 dresses the brand’s flagship time-only watch in a new proprietary gold alloy dubbed “Jubilee” gold and an aventurine stone dial. Initial thoughts Stone dials are everywhere, but as usual Rolex has found a way to stand out by using an unusual mineral. Most brands today source the same few varieties of stone — especially malachite and tiger’s eye — from the same few suppliers, resulting in stone-dialled watches that tend to resemble one another. But with its unusual aventurine dial and muted Jubilee gold case and bracelet, there’s no mistaking the Day-Date 40 for anything else. And this is also actually aventurine stone, rather than the more commonly used and less expensive aventurine glass. The exotic dial and proprietary alloy give the new Day-Date 40 a look that is both distinctive yet coherent with the rest of the collection. Many key Rolex models are perpetually out of stock, underscoring the brand’s commitment to value. While it might seem disingenuous to describe a US$65,700 time-only watch as a good value, the Day-Date 40 in Jubilee gold makes a case for itself. In a perfect world with on-demand availability, this would be a strong value proposition. The A. L...

Hands-on - All the new Dials for the Rolex Datejust in 2026, and There’s Much More than the Green Ombré Monochrome
Rolex Datejust Jul 22, 2026

Hands-on - All the new Dials for the Rolex Datejust in 2026, and There’s Much More than the Green Ombré

For 2026, Rolex had a pretty big year at Watches and Wonders Geneva. There was, of course, the much-debated high-end Rolesium and enamel Daytona, the revamped Yacht-Master II, or a new gold alloy named Jubilee gold for the Day-Date. Then, the Crown publicly showed the special edition steel and gold Oyster Perpetual 100th Anniversary. You thought […]

Introducing: Five New Orient Mako 40 Models With Gradient Dials Fratello
Orient Jul 16, 2026

Introducing: Five New Orient Mako 40 Models With Gradient Dials

Orient builds on its sporty Mako 40 line with five new compelling dial colors. The range introduces green, navy blue, brown, gray, and copper dégradé dials, each bringing a different personality to the collection. The last two are available only during the 2026 calendar year rather than being individually numbered limited editions. Brushed stainless steel […] Visit Introducing: Five New Orient Mako 40 Models With Gradient Dials to read the full article.

Our Favorite Watches of 2026 (So Far) Worn & Wound
Baltic Jul 3, 2026

Our Favorite Watches of 2026 (So Far)

With the first half of 2026 in the books (seriously, how is already July?) we thought it would be a good time to check in with our writers to see what watches spoke to them this year. It’s been a busy year in terms of new releases, with major new novelties from the big brands dotting the calendar on a weekly basis even well past trade show season. But as always, our team looks to smaller makers (and more obscure references from the big guns) when it comes to considering the very best.  As always, we want to know your favorites, so let us know in the comments what new 2026 releases were your favorites in the first six months of the year.  Zach Kazan It feels like this has been an exceptional year for watches. As Zach Weiss and I were preparing to record a podcast on this very topic earlier this week, my list of watches to discuss as highlights for the first half of 2026 ballooned to a point that I had to start thinking about what to cut rather than how to scramble for a few more watches to talk about. That’s a position we’ve all been in from time to time with these lists, and having a surplus of good watches to consider is a better situation by far.  That said, there’s one watch, to me, that’s a clear favorite, and that’s the collaboration between Baltic and SpaceOne, the Seconde Majeure. This is the best watch either brand has ever made, and a great example of the right way to do a collaboration. It doesn’t feel exactly like either brand, but a little like...

First Look - Breguet Releases 3 new Tourbillon Watches for the 225th Anniversary of its Invention Monochrome
Breguet Releases 3 new Tourbillon Jun 26, 2026

First Look - Breguet Releases 3 new Tourbillon Watches for the 225th Anniversary of its Invention

Precisely 225 years ago on this day (on June 26, 1801, or on 7 Messidor An IX, to use the French Republican calendar in force at the time), Abraham-Louis Breguet was granted the patent for what is, without a doubt, its most famous invention: the tourbillon. Designed to counter the problem of gravity affecting the […]

Introducing: Breguet Celebrates the 225th Anniversary of the Tourbillon with Four New Releases, And the Return of a Collector Favorite (Live Pics) Hodinkee
Breguet Celebrates Jun 26, 2026

Introducing: Breguet Celebrates the 225th Anniversary of the Tourbillon with Four New Releases, And the Return of a Collector Favorite (Live Pics)

The year was 7 Messidor Year IX—or for those who don't follow the French Republican Calendar, June 26, 1801. After years of intense study and experimentation and some correspondence with his friend John Arnold (who similarly experimented with the concept before his death in 1799), Abraham-Louis Breguet was granted a 10-year patent for the "tourbillon." By 1829, Breguet and his workshop would only make 40 watches with the regulating organ, which was designed to eliminate positional errors and distribute oil (which often thickened in place), thereby lubricating parts more evenly. A Breguet four-minute tourbillon watch with échappement naturel, which sold at Sotheby's last year for CHF 1,880,000. Photo courtesy Sotheby's. Well, Abraham-Louis Breguet (and John Arnold) would be proud of how far the concept of the tourbillon has come—he may even be spinning himself if he saw some of the things that have happened with the tourbillon, like Alfred Helwig's invention of the flying tourbillon, let alone the first tourbillon wristwatch—and how many of those concepts have been integrated into watches made under his name. Add to that the fact that Breguet annually makes multiple times the number of his lifetime production, and it's just pretty cool how far things have come in 225 years. The Breguet Experimentale 1, which was launched late last year. The 10Hz, 1-minute tourbillon was one of the most extreme tourbillons ever made. Exposition out of the way, Breguet is celebrating t...

Introducing - Union Glashütte Belisar Chronograph Limited Edition Silvretta Classic 2026 Monochrome
Union Glashütte Jun 24, 2026

Introducing - Union Glashütte Belisar Chronograph Limited Edition Silvretta Classic 2026

Every summer, hundreds of classic cars take to the Alpine roads of Austria’s Montafon region for the Silvretta Classic. This rally has become a regular fixture in Union Glashütte‘s calendar too, with the German brand releasing a dedicated limited edition almost every year. The Viro Chronograph Silvretta Classic 2023, with its bicompax layout, was followed […]

First Look - The New Angelus Instrument de Mesures, Three Historic Chronograph Scales in One Monochrome
Panerai watches Succumbing Jun 11, 2026

First Look - The New Angelus Instrument de Mesures, Three Historic Chronograph Scales in One

Throughout all its phases of life, Angelus has been responsible for several milestones in wristwatch history, including some of the earliest chronographs with calendar indications. Its robust eight-day movements famously found their way into vintage Panerai watches. Succumbing to the quartz crisis, the brand’s revival began in 2011 under La Joux-Perret’s ownership. In recent years, […]

Photo Report: Watch Spotting At The Hodinkee Happy Hour [May 2026] Hodinkee
Vacheron Constantin Overseas ref 4500V Rolex Jun 3, 2026

Photo Report: Watch Spotting At The Hodinkee Happy Hour [May 2026]

Last week, we brought back the second edition of what will start to become a regular fixture on the calendar—Hodinkee Happy Hour. Watches of Switzerland SoHo was once again the venue, and Editor-in-Chief James Stacey hosted a very fun evening. Great conversations, great company, and no shortage of great watches to look at—a few of which you'll see below. If you made it out, thank you for coming. If not, we'll be doing it again at the end of June. Follow us on Instagram to be the first to know when RSVPs open. Patek Philippe 5940J. Zenith Sporto. Hodinkee Editor TanTan Wang with his Rolex Land-Dweller 36. Casio G-Shock x Hender Scheme DW-5900UD-1. Patek Philippe Complications ref. 5180/1R-001 18K Skeleton. C by Romain Gauthier and a A. Lange & Söhne Odysseus in White Gold.  Jaeger-LeCoultre Master Control Rolex Land-Dweller 36 A nice variety of local beverages were on offer from Grotta. Patek Philippe Aquanaut ref. 5167A. Tudor Black Bay 58 and a Rolex-GMT Master II "Batman". Timex Ironman, Tudor Pelagos, Breitling Aerospace. Patek Philippe Nautilus Annual Calendar ref. 5726A. Dennison Dual Time. Jaeger-LeCoultre Reverso Tribute Duoface, Univeral Genève FS, Rolex Cosmograph Daytona. Sinn T50. Hodinkee's Editor-in-Chief James Stacey serving pizza and talking watches.  Rolex Oyster Perpetual.  Vacheron Constantin Overseas ref. 4500V. Rolex Explorer II ref. 226570. Hodinkee's TanTan Wang and Pedro Vidal. Thanks to Upside Pizza for the pizza. Rolex Submariner, Jaeger-L...

The Rolex Datejust With Green Ombré Lacquer Dials Proves Once More Why The 36mm Form Reigns Supreme Fratello
Rolex Datejust Jun 3, 2026

The Rolex Datejust With Green Ombré Lacquer Dials Proves Once More Why The 36mm Form Reigns Supreme

One of the Rolex novelties at Watches and Wonders 2026 was the Oyster Perpetual Datejust 41 with a green ombré lacquer dial (ref. 126334). Essentially, it is a new dial variant for the largest Datejusts in The Crown’s collection. However, it’s not just a new color but also part of a series of watches marking […] Visit The Rolex Datejust With Green Ombré Lacquer Dials Proves Once More Why The 36mm Form Reigns Supreme to read the full article.