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Philippe Dufour

The Vallée de Joux independent whose Simplicity, Duality, and Grande Sonnerie set the modern finishing benchmark.

Rolex Ventures Into Cutting-Edge Atomic Timekeeping SJX Watches
Breguet was born there Jul 28, 2025

Rolex Ventures Into Cutting-Edge Atomic Timekeeping

In a surprising move from the conservative watchmaker, Rolex has quietly set up Rolex Quantum SA, a new entity dedicated to atomic timekeeping, the most precise form of timekeeping ever invented by man. Rolex chief executive Jean-Frederic Dufour will sit on the board of Rolex Quantum, with engineer Fabien Droz serving as director of the venture. With Rolex Quantum, the watchmaker plans to develop and sell atomic clocks, conceivably for industrial or scientific purposes. Being somewhat removed from the core Rolex offering of wristwatches, the atomic clocks will be developed separate from the main Rolex brand. The new venture strengthens the brand’s ties with CSEM (Swiss Center for Electronics and Microtechnology), the Swiss technical institute most famous in watchmaking for having developing silicon component for watch movements. The venture will benefit from Rolex’ broad industrial research and development capabilities, while also leveraging CSEM’s experience with atomic timekeeping. The establishment of Rolex Quantum was first reported by Swiss newspaper Arcinfo. Neuchâtel timing Despite the cutting edge nature of its work, Rolex Quantum will be located on historic grounds, namely on the same street as the Neuchâtel Observatory, which is current home to CSEM’s atomic timekeeping laboratory. The location also has historical resonance as the city has long played a role in watchmaking and chronometry over the years. Abraham-Louis Breguet was born there and the obs...

How Ulysse Nardin’s Freak-Mentality Has Taught the Industry to Keep Watchmaking Forward-Thinking and Fun Worn & Wound
Jaeger-LeCoultre just Jun 25, 2025

How Ulysse Nardin’s Freak-Mentality Has Taught the Industry to Keep Watchmaking Forward-Thinking and Fun

When Ulysse Nardin unveiled the Freak in 2001, it set off a chain of events that forever changed the course of history for the brand and for the industry at large. The model seamlessly flexed a combination of technical and design achievements. The Freak offered material innovation that was far ahead of its time, introducing the use of silicon in the escapement wheels-a technology that is now used by almost every major watch brand from Rolex to Patek Philippe, Girard-Perregaux, Breitling, and Jaeger-LeCoultre, just to name a few. It also presented an entirely new set of aesthetic codes for watch design with an expression of time that notably lacked a traditional dial, hands, or crown. With the Freak’s overall success, it immediately established the brand as a thought leader, an innovator, and (perhaps most importantly) a rebel in an industry often paralyzed by its reverence and steadfast commitment to tradition.  In the nearly 25-years since the first Freak, we have seen Ulysse Nardin infuse this spirit in each subsequent Freak model and its catalog at large-from the Blast collection to its UFO clocks and, most recently, in its record breaking Diver [Air], the world’s lightest mechanical dive watch.  The first Freak We all know record setting has become a bit of a thing in watchmaking. Particularly in the past decade or so, we have witnessed brands embark on the race to claim the next world record title. Since 2014, Bulgari has set a whopping ten for the ultra-thi...

Hands-On: the Girard-Perregaux Laureato 42mm Enamel Infinite Grey Worn & Wound
Girard-Perregaux Laureato 42mm Enamel Infinite Jun 23, 2025

Hands-On: the Girard-Perregaux Laureato 42mm Enamel Infinite Grey

There is a good possibility that Girard-Perregaux may remain an if-you-know-you-know pick when it comes to the luxury watch market, but it’s not for lack of trying. Its recent vintage reissue, partnerships with Aston Martin F1, and focus on different sizing options with unique design languages indicates their desire for mainstream acceptance. Despite these efforts, competitors like Audemars Piguet and Patek Philippe still seem to overshadow the brand and dominate the hyped up market space when discussing integrated bracelet sports watches with heritage designs. With their latest release, Girard-Perregaux is aiming to showcase its technical know-how and craftsmanship pedigree rather than following the same tired trends like so many others in the space. Emphasizing its in-house ground-up construction, the new Girard-Perregaux Laureato Enamel Infinite Grey leans into the initial under-the-radar vibes to snatch your attention with interesting new details. However, they do come at a price.  Case It should be a known quantity at this point, but I still find myself surprised at the case architecture and finishing almost every time I handle a Laureato. At first glance, it presents as many other integrated bracelet watches do, with a hefty presence and no shortage of conspicuous steel. Though the more time you spend poring over its blend of straight and curved lines, the more you appreciate the visual cohesion between angular and organic. Bouncing between polished and finely bru...

Watches & Wonders Announces 2026 Dates SJX Watches
Vacheron Constantin Jun 17, 2025

Watches & Wonders Announces 2026 Dates

Anchored by brands like Rolex, Patek Philippe, and Cartier, Watches & Wonders (W&W;) is the world’s biggest luxury watch fair  and it will take place at its traditional time of early spring, April 14-20, 2026, once again at Palexpo. As is now convention, the final three days, April 18-20, will be open to the public, who can access the fair by buying a ticket. The first four days will only be open to invited guests, namely members of the trade, primarily brand executives, retailers, media, as well as select clients. W&W; will also stage events outside Palexpo, the convention centre near the airport, with several events planned in downtown Geneva. In past years, these have included exhibitions, talks, and social gatherings. The exhibitors for 2026 have yet to be announced, but the establishment brands are a certainty, including the brands owned by Richemont like A. Lange & Söhne and Vacheron Constantin, and the LVMH marques like TAG Heuer and Hublot. There has been talk of brands joining (or returning to) the list of exhibitors – Bulgari was a newcomer in 2025 – but this will soon be known once W&W; publishes the exhibitors directory.  

Knowledge: Popes and Precision - Papal Clocks and Watches SJX Watches
Vacheron Constantin also played May 22, 2025

Knowledge: Popes and Precision - Papal Clocks and Watches

With the recent election of Pope Leo XIV-the first American and Augustinian pontiff-a rare opportunity arises to revisit one of the most intriguing intersections between horology and the papacy. While much attention has historically centered on Pope Leo XIII’s Jubilee in 1888, when Patek Philippe crafted commemorative watches for the occasion, the relationship between watchmaking and the Vatican stretches further back, rooted in the values and vision of Patek Philippe’s co-founder, Antoine Norbert de Patek. A devout Catholic and Polish émigré, Patek viewed watchmaking not merely as a commercial enterprise but as a moral and cultural calling. His personal faith and longstanding connection to the Catholic Church helped shape the company’s enduring ties to religious institutions, most notably the Vatican. This ethos of sacred precision and spiritual patronage found material expression in a number of papal commissions, the most prominent of which emerged during the reign of Leo XIII. Complementing Patek Philippe’s contributions, Vacheron Constantin also played a significant role in this narrative. In collaboration with Parisian retailer Ratel, they produced devotional timepieces that transcended mere functionality, serving as instruments of spiritual reflection. These watches, rich in symbolism and craftsmanship, further exemplify the deep connections between horology and the papacy. Papal Precedents: The Watches of Pius IX Before Leo XIII’s Jubilee, the tradit...

Highlights: Complicated Watches at Phillips Hong Kong SJX Watches
Jaeger-LeCoultre exotic tourbillon May 21, 2025

Highlights: Complicated Watches at Phillips Hong Kong

Phillips’ upcoming Hong Kong auction encompasses excellent complications at a range of price points. Highlights at the top end include the controversial Patek Philippe ref. 3448 “Senza Luna”, a massive Jaeger-LeCoultre exotic tourbillon, a skeletonized Credor chronograph, and a special-order Patek Philippe that was presumably a gift from parent to son. Also on the block are fine pocket watches for the Chinese market on the first day of the sale, while the second and third sale days include notable examples of independent watchmaking. The Hong Kong Watch Auction: XX takes place from May 23-25, 2025. The full catalogue, and more, is available on Phillips.com. Lot 839 – A. Lange & Söhne Triple Split In 2004, A. Lange & Söhne introduced the Double Split, a chronograph with both split-seconds and split-minutes–a feat previously only accomplished in pocket watches. Never one to stand still, Lange added split-hours into the mix with the Triple Split in 2018. The case is the brand’s typical fare, with distinctive stepped-out lugs, and continues its tradition of placing the split-button in the case band, rather than in the crown, as is the convention for wristwatches. This rose gold variation, of which only 100 were made, is matched with a handsome blue and silver dial. To create the Double Split, Lange built on the landmark L951 movement of the Datograph, adding a pair of rattrapante mechanisms, one for seconds and the other, minutes. From there, Lange added an hour...

Highlights: Diverse Single-Owner Collections at Christie’s Hong Kong SJX Watches
Audemars Piguet May 19, 2025

Highlights: Diverse Single-Owner Collections at Christie’s Hong Kong

Christie’s continues its spring season in Hong Kong with an unexpected single-owner trilogy – three separate collections of timepieces owned by one collection going on the block – The Chronicle, The Generations, and Stories in Time. The Generations collection will be sold on May 28, and focuses on sports watches from Audemars Piguet and Patek Philippe. Slated to be sold on the same day, The Chronicle collection is more eclectic but focuses on traditionally styled watches. Thirdly, Stories in Time will hit the block on May 29, and features notable vintage Rolex watches – including a fine mid-century cloisonné Oyster – stunning Cartier clocks, and avant-garde creations by independents. One of the top lots in the sale is the Rolex Oyster ref. 6100 with a cloisonné enamel dial that is only now reemerging publicly after having last been sold in 1990 Concurrently, watches from The Legacy Collection, including rare watches from Richard Mille and gem-set Patek Philippe complications, will be on show from May 22 to 28 (though that are not part of the auction). We round up five fine and fascinating watches, and one clock from the upcoming sale. Online bidding and the catalogue for the May 28 sale and the May 29 sale, and the catalogue in PDF format for both sessions, are available on Christies.com. Lot 2277 – Seiko Credor Eichi I Unveiled in 2008, the Credor Eichi I was the second product of Seiko Epson’s elite Micro-Artist Studio, after the Credor Sonnerie of 2006....

Sunday Morning Showdown: Nomos Club Sport Neomatik Worldtimer Vs. Frederique Constant Highlife Worldtimer Fratello
Frederique Constant Highlife Worldtimer It’s Sunday May 4, 2025

Sunday Morning Showdown: Nomos Club Sport Neomatik Worldtimer Vs. Frederique Constant Highlife Worldtimer

It’s Sunday morning again, so it’s time for another installment of our famous Showdown. Last week, we featured two rather expensive and hard-to-get watches - the new Rolex Land-Dweller and the new 40mm Patek Philippe Cubitus. That’s why we’re going for something a little more affordable and readily available this week. Both Nomos and Frederique […] Visit Sunday Morning Showdown: Nomos Club Sport Neomatik Worldtimer Vs. Frederique Constant Highlife Worldtimer to read the full article.

The Evergreens - An Interesting Case… The History of the Almost Century-Old Jaeger-LeCoultre Reverso Monochrome
Vacheron Constantin Mar 7, 2025

The Evergreens - An Interesting Case… The History of the Almost Century-Old Jaeger-LeCoultre Reverso

Today, there is only one Reverso, with Jaeger-LeCoultre printed on its dial, but this was not always the case. During the 1930s, Patek Philippe, Vacheron Constantin and Cartier made watches that used the Reverso case for their timepieces. Moreover, the 1931 Reverso was not the first reversible case design. A few years earlier, Universal Geneve […]

Hands-On: the Laurent Ferrier Classic Moon Worn & Wound
Audemars Piguet Nov 5, 2024

Hands-On: the Laurent Ferrier Classic Moon

We live in a very good time for independent watchmaking. I know that may sound like an oddly specific metric by which to judge the world, but it’s true. There was a time, not so long ago, when an enthusiast watch collector looking for a highly complicated watch would have struggled to find what they were looking for outside the worlds of Patek Philippe or Audemars Piguet. Perhaps the occasional Blancpain or Breguet might make a splash, but in the wake of the quartz crisis, the contracted watch industry focused on what it did best for the sake of its own survival, and we should all be grateful for that. Thankfully, in 2024, those days are gone, or at least mitigated. Since the mid-‘90s, the rise of independents has been one of the watch industry’s key narrative arcs, and, now, collectors looking to patronize the sort of small, unique, highly technical brands lost to them in the ‘70s and ‘80s are truly spoiled for choice. It is out of this transition that Laurent Ferrier has emerged not only as one of the watch world’s preeminent names but as a perfect encapsulation of how the industry has evolved over the last few decades. And there is no better watch to summarize that point than Laurent Ferrier’s new Classic Moon, introduced at Watches and Wonders earlier this year. But before getting to that watch, it’s worth spending a little bit of time thinking about Laurent Ferrier (the person, not the brand). Now, I’m not going to give you a complete accounting of t...

First Look - The Raymond Weil Millesime Chronograph Limited Edition Largo Winch Monochrome
Raymond Weil Millesime Chronograph Limited Edition Oct 25, 2024

First Look - The Raymond Weil Millesime Chronograph Limited Edition Largo Winch

Pop culture icons are increasingly in vogue and luxury watch brands have been surfing the wave of comic or cartoon-themed timepieces. Raymond Weil is the latest brand to join this trend with a limited edition inspired by Largo Winch, the gentleman-adventurer created by Belgian cartoonist Philippe Francq. Yet instead of featuring the iconic character on a dial […]

Wearing The Ninth Art On The Wrist: The Raymond Weil Millesime Chronograph Limited Edition Largo Winch Fratello
Raymond Weil Millesime Chronograph Limited Edition Oct 15, 2024

Wearing The Ninth Art On The Wrist: The Raymond Weil Millesime Chronograph Limited Edition Largo Winch

Raymond Weil struck gold with the Millesime, a vintage-inspired watch that won a GPHG award. Belgian comics artist Philippe Francq (1961) also received praise and awards with his Largo Winch series of comic books. The titular character, a Yugoslavian adventurer whose birth name was Largo Winczlav, first appeared in 1990. Since then, 24 graphic novels […] Visit Wearing The Ninth Art On The Wrist: The Raymond Weil Millesime Chronograph Limited Edition Largo Winch to read the full article.

Explained: The Vertical Clutch of a Chronograph SJX Watches
Audemars Piguet Royal Oak Chronograph Sep 20, 2024

Explained: The Vertical Clutch of a Chronograph

Having already explained the more traditional horizontal clutch (or lateral coupling), we now look forward to the more modern vertical clutch. This is found in some of the most famous chronographs in contemporary watchmaking, including the Rolex Daytona with the cal. 4131 (pictured above), Patek Philippe Nautilus with the CH 28-520, and Audemars Piguet Royal Oak Chronograph with the cal. 4401. Arguably the most advanced type of chronograph coupling mechanism, the vertical clutch as it is known today was debuted in 1969 by Seiko in the 6139 chronograph. But the concept can be found in late 19th century pocket watches, and even the inexpensive Pierce Chronographe of the 1930s. Today it is practically the default choice for new chronograph constructions. Equipped with the vertical clutch, the Patek Philippe CH 28-520 in the Nautilus Travel Time Chronograph ref. 5990/1A Like its horizontal counterpart, the vertical clutch serves as the mechanical link between the chronograph mechanism and the going train of a movement, allowing power to flow from the going train to the chronograph, which then allows the chronograph to run. While it fulfils the same function, a vertical clutch works differently from the horizontal equivalent, a distinction that comes with its own set of advantages and disadvantages. How it works A chronograph vertical clutch is similar to the clutch found in the manual transmission of some automobiles. The clutch of an automobile enables the intermittent connec...

Accessible Flyback Chronographs: Five Value Propositions Well Under €10K From Longines, Sinn, Frederique Constant, And More Fratello
Frederique Constant Sep 12, 2024

Accessible Flyback Chronographs: Five Value Propositions Well Under €10K From Longines, Sinn, Frederique Constant, And More

The flyback function is arguably the epitome of technicality in sports watches, and it can be an expensive collection goal. Many of you will know the snap-quick function from Patek Philippe and über-horology from the likes of A. Lange & Söhne. However, as manufacturing techniques improve, so does the possibility of (comparatively) affordable flyback chronographs. […] Visit Accessible Flyback Chronographs: Five Value Propositions Well Under €10K From Longines, Sinn, Frederique Constant, And More to read the full article.

Visiting the Vacheron Constantin Manufacture SJX Watches
Vacheron Constantin Manufacture Jul 19, 2024

Visiting the Vacheron Constantin Manufacture

The Plan-les-Ouates district of Geneva is well-known for its concentration of watchmaking facilities, earning it the nickname “Plan-les-Watch”. But the standout structure is arguably the Vacheron Constantin (VC) manufacture, which houses both management functions and production under one roof – or more specifically, under one curving metal skin that wraps over the top of the building from east to west. The area’s other prominent residents include Rolex, Patek Philippe, and Piaget, but you can also find numerous other brands like Frederique Constant, Harry Winston, and Laurent Ferrier clustered together in what feels like a large office park. “Plan-les-Watch” is where most of the actual watchmaking in Geneva gets done, since most brands have relocated their production facilities to the suburbs over time, leaving FP Journe as the only industrial operation in the city’s historic center. And it is here that power is expressed through architecture, from the imposing black glass facade of the Rolex building to the superyacht-like decks that wrap around the Patek Philippe manufacture. The reception at the manufacture. Image – Vacheron Constantin Completed in 2005 to celebrate VC’s 250th anniversary, the Vacheron Constantin building was designed by Bernard Tschumi Architects as a single building. A second wing was then added by the same firm in 2014, increasing both production space and staff amenities.  A key emphasis of the building is lighting, with expansive...

Seiko Revives the Credor Locomotive Designed by Gerald Genta SJX Watches
Audemars Piguet Royal Oak 1972 IWC May 31, 2024

Seiko Revives the Credor Locomotive Designed by Gerald Genta

After having designed the Audemars Piguet Royal Oak (1972), IWC Ingenieur (1974), and Patek Philippe Nautilus (1976), Gerald Genta also penned the Seiko Credor Locomotive in 1978. Now Seiko has revived the Credor Locomotive, preserving much of the original’s aesthetics but executing it in the brand’s proprietary “high-intensity” titanium and installing the new Credor CR01 automatic movement. The 1978 sketch of the Locomotive Initial thoughts Probably the last of the 1970s integrated bracelet sports watches Genta designed, the Locomotive is typical of his work of the period. In fact, the design is arguably an amalgamation of his better-known creations. Though it brings to mind his other work, the Locomotive is distinctive and definitely polarising. The Locomotive isn’t Genta’s best creation, but for some reason I like it. I’m familiar with the original and it has charm, despite being a little weird. I am sure the new limited edition will have far superior fit and finish, which will boost the intrinsic appeal. At the same time, the retail price of US$12,000 is competitive, especially when set against the Swiss competition like the IWC Ingenieur. Forward motion Named locomotive in the hope that it would propel Seiko forward, the Locomotive was designed by Genta at the request of Reijiro Hattori, a grandson of Seiko’s founder and uncle of current Seiko Group chairman Shinji Hattori. Genta’s original sketch for the Locomotive is dated 1978, and the watch was l...

Introducing - The Return of the Gerald Genta-Designed Credor Locomotive Monochrome
Audemars Piguet 1972 Royal Oak Patek May 30, 2024

Introducing - The Return of the Gerald Genta-Designed Credor Locomotive

Gerald Genta is surely mostly known for his work with Audemars Piguet (1972, Royal Oak), Patek Philippe (Nautilus, 1976) or his own bold and original creations. There is, however, much more to the man than just these two icons of the luxury sports watch category (think Universal Geneve Polerouter, Omega Constellation or Rolex King Midas). […]

6 Steel Sports Watches That are Both (Relatively) Affordable and Definitely Obtainable Quill & Pad
Audemars Piguet Royal Oak Mar 2, 2024

6 Steel Sports Watches That are Both (Relatively) Affordable and Definitely Obtainable

Unless you have been residing under a large rock in recent years, you are most probably (and perhaps quite painfully) aware that the classic steel sports watches designed by Gérald Genta for Audemars Piguet (Royal Oak) and Patek Philippe (Nautilus) are both beyond the financial reach of most people and in many cases simply not available even if you can afford them. Here Colin Alexander Smith shares six more affordable and more available sports watches that have caught his eye over the last few years.