1,773 articles found · page 31 of 60
A compact perpetual calendar from a 180-year-old British brand hitting a genuine milestone
The most clever perpetual calendar in the business just got a meaningful upgrade, and it's still only 41 mm
The mechanical calendar that knows leap years automatically through 2100.
36 mm × 8.9 mm, lug 19 mm, Cal. 240 Q
Revolution
Bovet CEO Pascal Raffy, shows us the the Recital 12 with a brand new in-house movement, the stunning Amadeo Fleurier Tourbillon Virtuoso III 5-Day Tourbillon with Retrograde Perpetual Calendar, as well as the BOVET by Pininfarina ” Sergio ” Split-Second Chronograph. Interviewed by Wei Koh Read Revolution International Digital Editon on iPad, Android or desktop with […]
Deployant
patek philippe grand complication tourbillon minute repeater perpetual calendar 5016
Revolution
The standout novelty for A. Lange & Söhne at SIHH 2014, the Richard Lange Perpetual Calendar “Terraluna” is a complicated watch that features a constant force 14 day power reserve, a regulator style dial and the trademark Big Date. The real surprise though is on the back of the watch, with the beautiful and logical […]
Revolution
Are you the owner of a perpetual calendar from Patek Philippe or the H. Moser & Cie Perpetual 1? If you are, you’ll know that such watches are designed to not require adjustment until the year 2100. The highly complex movement is able to distinguish the number of days within a month and whether it […]
Revolution
[Backdrop] A. Lange & Söhne Sax-O-Mat Perpetual Calendar, Adjusted To Positions, Temperature, And Isochronism When it comes to performance in watches, the single most important element to the owner is generally “accuracy,” and by that, is usually meant the ability of a watch to keep time as measured against a certain reliable external standard. Internet […]
Revolution
Last night we were privileged to be present for the launch of the latest version of the legendary Sky Moon Tourbillon ref. 6002 from Patek Philippe. The most complicated wristwatch every produced by Patek, the Sky Moon Tourbillon features a perpetual calendar with retrograde date, a star map rotating once per sidereal day, and indication […]
Deployant
Lange’s new movement crop this year included the new 1815 Up/Down As I mentioned in Tuesday’s post, Lange introduced several new movements this year. The superb and magnificent 1815 Rattrapante Perpetual Calendar, the new Grande Complication, and today I feature a refreshed 1815 Up/Down. This is a reissue of an old favourite…the original 1815 Up/Down…whichRead More
Deployant
The Lange Annual Calendar…the first Lange watch to bear this complication is shown below: The annual calendar offers a lower cost alternative to the perpetual calendar…and also a cleaner, easier to read dial layout. Very handsome watch, clean dial layout, very legible. Movement again in characteristic Lange finish. The annual calendar movement is under theRead More
Revolution
Once again, the global editors of Revolution weigh in on the best timepieces of the year, as well as the personalities that shaped the watch industry.
Time+Tide
How’s your Christmas shopping going, folks? Whaddaya mean you haven’t started yet? Chop chop. Unless you’re waiting for inspiration to hit, in which case, maybe this is it. Because talk about causing a stir. The new Rolex Air-King has had people talking ever since it raised its first gasp at Baselworld earlier this year. Why not … ContinuedThe post ADVENT CALENDAR 2016: December 8 – The Rolex Oyster Perpetual Air-King appeared first on Time+Tide Watches.
Quill & Pad
GaryG enjoyed the opportunity to check out three of his friends’ rare Patek Philippe pieces, all with salmon-colored dials: Reference 5059G-018 and Reference 3940G-029 perpetual calendars from Patek Philippe’s Vintage Collection and a unique piece Reference 5270G. He shares his thoughts and stunning photos with us here.
Revolution
Monochrome
Since the introduction of the annual calendar in 1996, Patek Philippe has owned this clever middle ground between simple calendars and perpetual calendars. The annual calendar complication, requiring just one correction per year, has since appeared in multiple layouts, from the classical reference 5146 to the more modern 5205, while the reference 4946 has established […]
Deployant
The Arnold & Son Perpetual Moon 41.5 Red Gold “Year of the Snake” is a limited edition timepiece of 8; that celebrates the Chinese zodiac calendar.
SJX Watches
At Watches & Wonders 2024, Rolex refreshed the Oyster Perpetual Sky-Dweller collection with two new models in 18k gold matched with a Jubilee bracelet, giving a new face to its most complicated watch. The Sky-Dweller was the brand’s most complex wristwatch at introduction in 2012 and remains so a dozen years later. Despite its technical sophistication, the Sky-Dweller is very much a Rolex, incorporating innovations geared towards practicality and functionality. Combining the Saros annual calendar with a second time zone in 24-hour format, the cal. 9002 of the Sky-Dweller boasts several patents, marking out the Sky-Dweller as one of the most innovative Rolex watches of the 21st century. Rolex’s take on the annual calendar in particular is perhaps the most unique in contemporary watchmaking. It relies on clever mathematics and gear mechanics, while doing away with traditional levers or cams, in order to maximise reliability and useability. The second-generation Oyster Perpetual Sky-Dweller movement, the cal. 9002 that succeeded the cal. 9001 Notably, Rolex managed to incorporate all of the complications of the Sky-Dweller into a design that preserves the classic Oyster silhouette thanks to the innovative Ring Command system. The case has no pushers or buttons, but instead relies on the bezel as a clever function selector mechanism that transforms the signature fluted bezel into a functional device while eliminating the need for an additional crown or pushers. The Oyster ...
SJX Watches
The original Perpetual Ludwig was launched in 1996 to mark the 150th anniversary of Ulysse Nardin. Its brilliantly conceived calendar mechanism showed the calendar in legible windows, while allowing it to be set backwards and forwards, even around midnight, via the crown – in short, the calendar could be set in any direction, at any time, without the need for any tools. Subsequent iterations of the watch grew progressively bigger – unfortunately many got progressively uglier – but two years ago Ulysse Nardin rolled out the Classico Perpetual Ludwig (alongside other historical remakes), which stuck to the original styling, albeit in a larger case. Powered by the same movement from 1996, the Classico Perpetual Ludwig remains an ingenious innovation despite being over 20 years old, and the new remake also manages to be good value. The UN-33 of the Perpetual Ludwig Ulysse Nardin’s signature blue enamel logo on the crown Ludwig and his wheels The watch gets its name from Ludwig Oechslin, an inventive, self-taught watchmaker whose professional qualifications are in ancient history and archaeology. Working for Ulysse Nardin while it was owned by the late Rolf Schynder, a Swiss entrepreneur who made his fortune making low-cost movements in Asia, Mr Oechslin was responsible for the bulk of the brand’s inventions, from the Freak to the astronomical Trilogy of Time. Mr Oechslin’s fundamental innovation in the Perpetual Ludwig – patents EP1351104B1 and CH6968...
Monochrome
2026 marks the 100th anniversary of the Oyster Perpetual, the game-changing waterproof watch that altered the course of Rolex’s history. Put to the test by British swimmer Mercedes Gleitze as she swam across the English Channel with a gold Oyster on her wrist in 1927, the hermetic Oyster case was further upgraded with a self-winding […]
Fratello
It’s Sunday morning, so it’s time for a fresh cup of coffee to accompany a good ol’ watch brawl. This week, we picked two Rolex Oyster Perpetual models to go up against each other. Both were introduced during Watches and Wonders in April and were The Crown’s main releases for this year. The two new […] Visit Sunday Morning Showdown: Rolex Oyster Perpetual Yellow Rolesor Vs. Oyster Perpetual “Jubilee” to read the full article.
Time+Tide
Bruce got the call. A Rolex Oyster Perpetual '100 Years' was his for the taking. But, would he pull the trigger? He walks us through it.
Monochrome
Few modern moon-phase watches place the lunar display at the centre of the experience quite like Arnold & Son’s Perpetual Moon. Since its introduction over 10 years ago, the collection has served as a showcase for the brand’s fascination with astronomy, with numerous variants released. Now, Arnold & Son revisits this signature model with three […]
SJX Watches
Twenty years since the original Venus’s debut, Dutch independent Christiaan van der Klaauw (CVDK) upgrades the concept with the Venus Annual Calendar featuring a stellar automatic movement and an austere new “astronomical” dial. The Annual Calendar supplements the more traditional Venus Zodiac, which shares the same 38 mm case and upgraded base calibre. Initial thoughts The next generation of CVDK’s Venus comes in two flavours that act as foils to each other, pitched by the brand as representing astronomy and astrology. While the Zodiac variant is a familiar blue aventurine glass affair, much like the original Venus launched back in 2006, the instrument-like white Annual Calendar version is new to the Venus family. Western sun-sign astrology divides the sky into 30° slices, each named after a constellation such as Virgo or Scorpio, with whichever slice the sun occupies being the current sign. CVDK’s planetariums normally include both an annual calendar and the 12 signs of the zodiac, so dropping the latter might seem like a loss for an astronomical watch. The duo would make an ideal set, but are currently only solid individually. However, these popular sun-signs do not match the actual locations nor sizes of the constellations. For example, the slice marked ︎ for Cancer actually contains the Gemini constellation, while Sagittarius (︎) accommodates Sagittarius and Scorpio. In some ways, the zodiacs were just bloat, and separating the two makes both watches st...
SJX Watches
Patek Phillippe’s 2026 collection is diverse, but one of my favourites is paradoxically one of the least novel: the Annual Calendar Ref. 5396R-016 with a metallic “sand beige” dial and rose gold case. This is merely a new dial for a model that’s been in the collection for 20 years so it is not genuinely novel – though the movement has been upgraded and improved over that period – but it is appealing. The new ref. 5396R is handsome, and importantly, subtly evocative of vintage “pink on pink” watches, which pairs well with its traditional layout. Initial thoughts For anyone who likes old-school Patek Philippe design, the new ref. 5396R is likely the best looking annual calendar in Patek Philippe’s catalogue. Both the colour and style are classic with a capital “C”. Ironically, it is perhaps the least interesting because neither the design nor movement are new, but this illustrates the fact that the appeal of a watch is more than just intrinsic feature and specs. Good looks, however, come at a price. The new ref. 5396R costs CHF54,000, or about US$67,000. It’s expensive but not outrageously so compared to the competition. For example, it’s about 5% pricier than the recent Lange Saxonia Annual Calendar, which is a better watch in most tangible respects, but not quite as pretty as the Patek Philippe. The premium pricing reflects Patek Philippe’s privilege as it has both the status and history to price as it desires – which the brand deserves. But ...
Fratello
We have covered quite a few historical stories about Rolex here on the Fratello site. Today, we have another, this time about a special gold Oyster Perpetual that belonged to Holocaust survivor Kurt Kahn. Let’s dive in. Some watches merely tell time, while others tell stories. Very rarely, one encounters a piece that does both […] Visit Holocaust Survivor’s Rolex Oyster Perpetual To Go Up For Auction to read the full article.
Fratello
Once I saw it, I couldn’t unsee it. The special Jubilee dial of one of two anniversary Rolex Oyster Perpetual watches displayed the brand name repeatedly, but I just saw my name written over and over. This watch that literally had my name on it in a most obvious way. So, is the OP with […] Visit Hands-On With The Watch That Shouts My Name And The Other 100th-Anniversary Rolex Oyster Perpetual to read the full article.
Monochrome
You don’t have to be a watchmaking fan to know that the Rolex Oyster Perpetual is one of the few watches that defines the brand and modern horology at large. As the direct descendant of the 1926 Oyster, one of the very first waterproof wristwatches, this time-only, robust, precise, and endlessly wearable watch is what […]
SJX Watches
Marking the centenary of its signature Oyster case, Rolex has introduced a new polychrome ‘Jubilee’ dial for the Oyster Perpetual 36. An appealing new variant of a tangibly excellent product, the Jubilee dial will likely appeal to both experienced Rolex collectors as well as those who have historically found the brand’s designs too sedate. Initial thoughts Rolex is a brand that takes itself seriously. At times, the brand’s product development cycle seems to move at a glacial pace, but this is part of the discipline that has made Rolex the most successful maker of luxury watches by some margin — collectors have learned they can trust Rolex to keep a good thing going. So when the brand decides to have a little fun, it’s almost shocking. The brightly coloured Jubilee dial motif — built up of 10 layers of coloured lacquer — is certainly fun, and reminiscent of the ‘Celebration’ dial launched in 2023 in both 36 mm and 41 mm sizes. The Jubilee model pictured is the 36 mm size, but the design is also available in 41 mm (ref. 134300) and 31 mm (ref. 277200). The ‘Celebration’ dial was launched in 2023 in both 41 mm (left) and 36 mm sizes. The Oyster Perpetual 36 case keeps its nearly ideal proportions — small and sleek enough to disappear under a shirt cuff but chunky enough to hold its own with short sleeves. Substantively, it could make a proverbial ‘one-watch collection’ but given its exuberant dial will probably appeal most to seasoned collectors...
Fratello
Now you can get the characteristic features without the exorbitant price. Well, the Poinçon de Genève-certified Roger Dubuis Excalibur Biretrograde Calendar in steel is hardly a cheap watch, but it is the gateway to the Roger Dubuis universe. And what a way to enter the world of hand-crafted high horology it is. With its 40 […] Visit Hands-On With The Roger Dubuis Excalibur Biretrograde Calendar In Steel During Watches And Wonders 2026 to read the full article.
Monochrome
Last year, Roger Dubuis unveiled the Excalibur Biretrograde Calendar, a revival of a signature biretrograde complication co-patented by founder Roger Dubuis and Jean-Marc Wiederrecht (Agenhor) in 1989. Although this calendar version is simpler than the double retrograde QP the two men developed, it features the signature retrograde aesthetic intimately associated with Roger Dubuis. Following the […]
SJX Watches
Following the introduction of the same model (sans bracelet) in 18k pink gold last year, the new ‘cosmic blue’ variant of the Roger Dubuis (RD) Excalibur Biretrograde Calendar offers the brand’s signature retrograde day and date complication in a more accessible stainless steel package. Initial thoughts As a maker of big, bold, avant-garde watches, RD has found itself out of step with mainstream collector culture, which lately has favoured smaller, more elegant designs. The brand seems to understand the implications of these latent trends, and just last year introduced the Hommage La Placide, which was widely praised. The new 40 mm Excalibur Biretrograde Calendar is another step in the right direction, bridging the gap between RD’s more flamboyant instincts and contemporary collector preferences. In this context, the Excalibur Biretrograde Calendar is clearly a watch designed to resonate more widely - the 40 mm stainless steel case paired with a blue dial is a commercially popular and almost universally appealing configuration. It works in part because the striking Excalibur design and unmistakeable biretrograde day and date functionality keep it from looking too much like anything else. The stainless steel bracelet is also noteworthy. It’s not the first time the brand has offered a steel bracelet - and it has produced this same design in titanium in the past as well - but it might as well be new since the Excalibur Biretrograde Calendar will probably appea...
Time+Tide
To mark the 100th anniversary of the Oyster Perpetual, Rolex has given us three two-tone models with plenty of details to dig into. The post Rolex Releases new Oyster Perpetual marking 100 years of the Oyster Case appeared first on Time+Tide Watches.
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