Watch brandsWatch wikiWatch videosVariousWatch calendarSaved articles
PopularRolexOmegaPatek PhilippeAudemars PiguetTudorGrand SeikoCartierSeikoIWCTAG HeuerBreitlingJaeger-LeCoultreA. Lange & SohneZenith

Results for Equation of Time

33,664 articles · 3,722 videos found · page 670 of 1247

Introducing: The Zenith Chronomaster Sport Two-Tone And A New Skeleton Collection With An Updated Clasp Fratello
Zenith Chronomaster Sport Two-Tone Apr 13, 2026

Introducing: The Zenith Chronomaster Sport Two-Tone And A New Skeleton Collection With An Updated Clasp

For 2026, Zenith celebrates five years of one of its defining modern watches. Since its 2021 debut, the Chronomaster Sport has pushed the El Primero automatic chronograph into a new era. Its contemporary, sporty design has also made it a perfect platform for experimentation. This year, Zenith leans into that potential with its most avant-garde […] Visit Introducing: The Zenith Chronomaster Sport Two-Tone And A New Skeleton Collection With An Updated Clasp to read the full article.

Grand Seiko Unveils The New Evolution 9 Spring Drive U.F.A. Ushio 300 Divers Fratello
Grand Seiko Unveils Apr 13, 2026

Grand Seiko Unveils The New Evolution 9 Spring Drive U.F.A. Ushio 300 Divers

During Watches and Wonders 2025, Grand Seiko unveiled two Spring Drive models powered by a new Ultra Fine Accuracy (U.F.A.) caliber. This year, the Japanese watchmaker follows up on last year’s novelties with two Ushio 300 divers housing a new U.F.A. movement. On top of that, the brand finally granted enthusiasts’ wishes for a smaller […] Visit Grand Seiko Unveils The New Evolution 9 Spring Drive U.F.A. Ushio 300 Divers to read the full article.

Zenith Turns The G.F.J. Into A Collection With Two Stunning Stone-Dial Limited Editions Fratello
Zenith Turns Apr 13, 2026

Zenith Turns The G.F.J. Into A Collection With Two Stunning Stone-Dial Limited Editions

Last year was a big one for Zenith, celebrating the manufacture’s 160th anniversary. For the occasion, the brand introduced the impressive Zenith G.F.J. The release brought back the legendary caliber 135 and marked the start of a new series of dress watches. But after that release, it remained quiet until today. Today, the inaugural G.F.J. […] Visit Zenith Turns The G.F.J. Into A Collection With Two Stunning Stone-Dial Limited Editions to read the full article.

Introducing: Grand Seiko’s 38mm 62GS SBGH376 “Sakura-Wakaba” And 37mm Evolution 9 SLGB006 “Ice Forest At Dawn” Fratello
Grand Seiko s 38mm 62GS SBGH376 Apr 13, 2026

Introducing: Grand Seiko’s 38mm 62GS SBGH376 “Sakura-Wakaba” And 37mm Evolution 9 SLGB006 “Ice Forest At Dawn”

The only sense of nature you can experience when spending days on end in Geneva’s Palexpo event center is by handling Grand Seiko novelties. Yes, we sometimes joke about the plethora of nature-inspired dial designs that the Japanese brand releases. Still, they’re most welcome during Watches and Wonders. After a couple of steamy sessions in […] Visit Introducing: Grand Seiko’s 38mm 62GS SBGH376 “Sakura-Wakaba” And 37mm Evolution 9 SLGB006 “Ice Forest At Dawn” to read the full article.

Zenith Expands G.F.J. Caliber 135 Collection SJX Watches
Zenith Expands G.F.J Caliber 135 Apr 13, 2026

Zenith Expands G.F.J. Caliber 135 Collection

After introducing the G.F.J. Caliber 135 last year, Zenith has expanded the line with two new models and created a new collection in the process. Following closely in the footsteps of the platinum debut model, the new additions are dressed in 18k yellow gold and tantalum, with richly furnished natural stone dials. The cal. 135 returns - now finished in a more traditional manner - boasting impressive performance that does justice to the movement’s enviable competition record. Initial thoughts The return of the legendary cal. 135 was something I always hoped I’d see, but never thought I would. But in a moment akin to Omega’s recreation of the famed cal. 321 chronograph, Zenith brought back one of the most successful observatory calibres in history. The movement made its return last year in grand style to mark the brand’s 160th anniversary, well built but priced well above Zenith’s typical domain. The style was also an acquired taste, with a hand-guilloche chapter ring, with a matching pattern machined into the movement bridges. The dial treatment was one thing, but the finishing of the movement arguably dulled what could have been an ascendant moment. For 2026, two new dial configurations - bloodstone and onyx - join what can now be called an official collection, both equally as luxe as the model’s blue debut. Fortunately, when it comes to the cal. 135, Zenith left the brick-style bridge finishing behind, opting for more ordinary - but more attractive ...

Introducing – The Patek Philippe Annual Calendar 5396R-016 with Sand-Beige Dial Monochrome
Patek Philippe Annual Calendar 5396R-016 Apr 13, 2026

Introducing – The Patek Philippe Annual Calendar 5396R-016 with Sand-Beige Dial

In 1996, Patek Philippe introduced one of the most practical complications in modern watchmaking: the Annual Calendar. First seen in the reference 5035, the mechanism automatically distinguishes between months with 30 and 31 days, requiring only one manual correction per year, at the end of February. Between the “simplicity” of a full calendar and the […]

Vacheron Constantin’s Ultra-Thin Overseas Returns SJX Watches
Vacheron Constantin s Ultra-Thin Overseas Returns Apr 13, 2026

Vacheron Constantin’s Ultra-Thin Overseas Returns

Following a belter of an anniversary year during which the brand launched, among other things, the world’s most complicated wristwatch and a quarter-ton astronomical clock, Vacheron Constantin (VC) kicks off Watches & Wonders with something more low-profile, both literally and figuratively - the Overseas Self-Winding Ultra-Thin. While small in stature at just 7.35 mm thick, it’s what’s inside the counts - namely, an all-new micro-rotor calibre with 80 hours of power reserve and seemingly limitless potential. Initial thoughts The new Overseas Ultra-Thin is little different from the model that preceded it, though the ref. 2000V remained rare enough throughout its production run that the format still feels fresh. It also helps that despite the visual similarity, the ref. 2500V is a completely new watch inside and out, catapulting a model that arguably lagged behind its one obvious competitor into instant parity. The ref. 2500V is best understood from the inside out. Audemars Piguet replaced the well-loved historical cal. 2121 with its more modern cal. 7121 in 2022, and now it’s VC’s turn, being the last of the big three purveyors of mass-market fine watchmaking to replace its aging Jaeger-LeCoultre cal. 920-based movements with an in-house alternative. The reluctance to replace this venerable platform is understandable. What VC calls the cal. 1120 is one of the last movements of its generation still in use, and carries a historical weight missing from many moder...

TAG Heuer Rethinks the Chronograph SJX Watches
TAG Heuer Rethinks Apr 13, 2026

TAG Heuer Rethinks the Chronograph

Sure to be among the most talked-about releases of Watches & Wonders, TAG Heuer has just unveiled the Monaco Evergraph. The openworked Monaco marks the debut of the calibre TH-80, one of the most advanced chronograph movements on the market. The Evergraph’s movement is notable for several reasons, but the most surprising is the use of an innovative compliant structure to simplify the chronograph mechanisms. Initial thoughts Beginning with the relaunch of the TH-Carbonspring last year, TAG Heuer has been on something of a road to redemption. Not long ago it seemed like the brand’s brightest days might be behind it, but the Evergraph provides further evidence that TAG Heuer has been retooling to become a new leader in technical innovation. The famous Breitling-Heuer-Buren Calibre 11 - one of the first automatic chronograph movements to hit the market back in 1969 - debuted in a Monaco, and so it’s fitting that the new TH-80 movement is first glimpsed through the transparent dial of the Monaco Evergraph. In more ways than one, the Evergraph pays proper hommage to original Heuer Monaco while remaining decidedly future-oriented.  It is also great to see the TH-Carbonspring literally front and centre on the dial side, proof that TAG Heuer is finally delivering on the promise of carbon hairspring industrialisation.  Even before digressing into the distinctive mechanics of the new cal. TH80-00, any chronograph aficionado will greatly appreciate the particular crown and...

Introducing – The Denim-Blue Patek Philippe Annual Calendar 4946G-001 Monochrome
Patek Philippe Annual Calendar 4946G-001 Since Apr 13, 2026

Introducing – The Denim-Blue Patek Philippe Annual Calendar 4946G-001

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 […]

Watches & Wonders: the Nomos Tangente neomatik 38 Update Brings the Date Ring and the Midas Touch to a Smaller Size Worn & Wound
Nomos Tangente neomatik 38 Update Apr 13, 2026

Watches & Wonders: the Nomos Tangente neomatik 38 Update Brings the Date Ring and the Midas Touch to a Smaller Size

In the Nomos Glashütte lineup, the Tangente is one that brings it all: the allure of 18-karat gold, sizes that range from 33 to 42mm, a unique and subtle date ring, even a few models rated to 1,000 feet of water resistance.  Now the most popular features merge into one aptly-named release: the Tangente neomatik 38 Update, making its debut at this year’s Watches & Wonders. It begins with the mid-sized case that measures 38.5 millimeters, hitting the sweet spot of popularity and balanced proportions. And it’s now available in 18-karat gold, alongside the stainless steel seen on most Tangente models.  “By introducing Tangente Update in gold,” says Nomos CEO Uwe Ahrendt, “we are also responding to a frequently heard request for modern dress watches, crafted from precious metal.”    The most important feature in this new model is adapting the date ring into a smaller format. The date ring, which Nomos calls Update, circles the edge of the dial with oval windows marking the days of the month, indicating the current date with two red markers on either side.  Previously, the date ring was formerly only available in a 41mm size, or in an unusual two-date system that debuted in 2024. What’s under the skin and behind that 18-karat gold case is the neomatik caliber DUW 6101: an automatic-wind movement with up to 42 hours of power reserve that now gets the same date ring system adapted into a smaller size (just 7.4mm in height, a squeak below the 7.8mm size of the ...

In-Depth – The Big Pilot Perpetual Calendar ProSet, IWC’s Foolproof Take on the QP Monochrome
IWC s Foolproof Take Apr 13, 2026

In-Depth – The Big Pilot Perpetual Calendar ProSet, IWC’s Foolproof Take on the QP

IWC Schaffhausen has a very unique history when it comes to perpetual calendars. Naturally, this immediately brings to mind one particular figure: Kurt Klaus. His remarkable perpetual calendar module has left a mark on the history of watchmaking, notably as one of the most user-friendly systems ever created, where all adjustments can be made simply […]

Introducing: The Vacheron Constantin Overseas Self-Winding Ultra-Thin In A 39.5mm Platinum Case Fratello
Vacheron Constantin Overseas Self-Winding Ultra-Thin Apr 13, 2026

Introducing: The Vacheron Constantin Overseas Self-Winding Ultra-Thin In A 39.5mm Platinum Case

It took a while, but the 2016 Overseas Ultra-Thin finally has a successor. Ten years after the launch of the 40 × 7.5mm white gold reference 2000V/120G-B122 with caliber 1120, a 39.5 × 7.35mm platinum timepiece debuts. Introducing the Vacheron Constantin Overseas Self-Winding Ultra-Thin reference 2500V/210P-H028 outfitted with the new 2.4mm-thick caliber 2550 featuring a […] Visit Introducing: The Vacheron Constantin Overseas Self-Winding Ultra-Thin In A 39.5mm Platinum Case to read the full article.

Watches & Wonders: Zenith Expands the Chronomaster Sport Line with New Skeleton References, Plus a Two-Tone Version with MOP Dial, and a New Micro-Adjustable Clasp Worn & Wound
Zenith Expands Apr 13, 2026

Watches & Wonders: Zenith Expands the Chronomaster Sport Line with New Skeleton References, Plus a Two-Tone Version with MOP Dial, and a New Micro-Adjustable Clasp

Zenith has released five new references under the Chronomaster Sport umbrella, most notably with four skeletonized versions of the design, as well as a dressier two-tone option. To understand the new skeletonized editions, it’s probably best to start at the beginning. When Zenith introduced the El Primero in 1969, it launched what is widely regarded as the world’s first automatic, integrated high-frequency chronograph caliber, a movement that has remained central to the brand’s identity ever since. The Chronomaster collection has long carried that legacy forward, and with this new series of skeletonized watches, Zenith brings that movement further to the forefront. All of the skeleton models run on the El Primero 3600SK, the openworked version of Zenith’s high-frequency automatic chronograph. Like the standard El Primero 3600, it beats at 5 Hz, which allows the central chronograph hand to complete one full rotation every 10 seconds and display 1/10th of a second directly off the bezel. The movement also offers a 60-hour power reserve, while the open dial and caseback give a clear view of the column wheel, horizontal clutch, and star-shaped rotor. All come in the now familiar 41mm Chronomaster Sport case. In regards to the design of the Chronomaster Sport Skeleton models, the biggest visual shift comes from the opened-up dial. The collection includes two stainless steel versions: one with a black ceramic bezel and the signature grey, anthracite, and blue tri-color c...

Introducing: The Vacheron Constantin Les Cabinotiers Minute Repeater Tourbillon Skeleton Fratello
Vacheron Constantin Les Cabinotiers Minute Repeater Apr 13, 2026

Introducing: The Vacheron Constantin Les Cabinotiers Minute Repeater Tourbillon Skeleton

Vacheron Constantin’s Les Cabinotiers workshop is its skunkworks division devoted to the most exclusive single-piece editions. Each watch is a special commission by connoisseurs seeking one-of-a-kind timepieces to express their unique artistic vision. Les Cabinotiers dates to the 18th century, when master watchmakers, known as cabinotiers, worked in the brighter top floors of Genevan workshops. […] Visit Introducing: The Vacheron Constantin Les Cabinotiers Minute Repeater Tourbillon Skeleton to read the full article.

TAG Heuer Comes Out Swinging With New Monaco Chronographs Fratello
TAG Heuer Comes Out Swinging Apr 13, 2026

TAG Heuer Comes Out Swinging With New Monaco Chronographs

For Watches and Wonders 2026, it’s clear that TAG Heuer has come out with a hot hand. The Monaco Chronograph is the subject of the brand’s attention, and wow, what a result! Today, we’ll provide an overview of five new models spanning two collections. From my perspective, these are the most significant updates in ages, […] Visit TAG Heuer Comes Out Swinging With New Monaco Chronographs to read the full article.

Watches & Wonders: Bulgari Launches an Octo Finissimo in 37mm Worn & Wound
Bulgari Launches Apr 13, 2026

Watches & Wonders: Bulgari Launches an Octo Finissimo in 37mm

The Bulgari Octo Finissimo is a certifiably unique watch that you can identify on someone’s wrist from across a room. Part of this is because of its exotic integrated design, and the other part is that they are kind of huge, despite being very thin. That contrast has always been part of the appeal, but also part of the problem. For years, the Octo Finissimo has represented an avant-garde take on modern watch design. Thin, minimal, architectural, and kind of brutal, it exists as a distant relative of a Genta-era idea, but pushed into something more experimental. It has also built its reputation on technical achievement, frequently contending for the world’s thinnest watch, and holding that title more than once over the last decade. But this year, Bulgari isn’t focused on thinness. Instead, they’ve turned their attention to something far more practical: wearability. For the first time since the line launched in 2014, Bulgari has introduced a smaller “consumer” model, bringing the Octo Finissimo down to 37mm. On paper, that might not sound like much. In practice, it changes everything. The standard 40mm models were always a bit deceptive. While 40mm is not particularly large for a round watch, the Octo Finissimo is anything but round. These watches are essentially flat squares with wide integrated lugs, creating a large corner-to-corner span and a cuff-like presence on the wrist. The result is a watch that wears significantly larger than its width suggests. It’s...

Watches & Wonders: Grand Seiko Finally Gives Us a Medium Sized Dive Watch, and it Includes a Spring Drive Powered U.F.A. Movement Worn & Wound
Grand Seiko Finally Gives Us Apr 13, 2026

Watches & Wonders: Grand Seiko Finally Gives Us a Medium Sized Dive Watch, and it Includes a Spring Drive Powered U.F.A. Movement

If you were take a poll of Grand Seiko enthusiasts and collectors to ask them what they thought was missing from the brand’s catalog, I have a feeling a significant portion of respondents would tell you the same thing: a great dive watch. Grand Seiko has, of course, been making divers for years, and a lot of them have been objectively outstanding and well liked by certain pockets of the Grand Seiko community. But they’ve never had a diver that’s really caught fire in the way that something like the Snowflake has – there’s no icon in their dive watch range. I think most would agree that this is at least in part because to this point the brand’s dive watches have always been on the chunky side, and not really a viable competitor to the Submariners and Seamasters of the world in terms of their wearability.  Grand Seiko seeks to change that at Watches & Wonders this year, with the rather ambitious release of the new Spring Drive U.F.A. Ushio 300 Diver. This new 40.8mm High-Intensity Titanium dive watch uses a new Spring Drive movement featuring the same tech as last year’s 9RB2 Spring Drive caliber, which boasts an accuracy rate of plus or minus 20 seconds per year.  There are really two notable things about this watch. First, there’s the movement, Caliber 9RB1, which has the same U.F.A (Ultra Fine Accuracy) designation as the 9RB2 introduced last year. The 20 second annual accuracy rate is, according to Grand Seiko, the most accurate wristwatch movement powe...

Cartier Turns Up The Dandy Vibes With Three Santos-Dumont Models On Bracelets Fratello
Cartier Turns Up Apr 13, 2026

Cartier Turns Up The Dandy Vibes With Three Santos-Dumont Models On Bracelets

It is no secret that we are big fans of the Cartier Santos at Fratello. Within the Santos collection, a special place is reserved for the Santos-Dumont series. Over the past few years, Cartier has shown us some amazing versions of the Santos-Dumont, featuring a wide variety of materials, colors, and finishes. The one thing […] Visit Cartier Turns Up The Dandy Vibes With Three Santos-Dumont Models On Bracelets to read the full article.

The Cartier Roadster Comes Roaring Back: It’s Ready To Roll In Two Sizes Fratello
Cartier Roadster Comes Roaring Back Apr 13, 2026

The Cartier Roadster Comes Roaring Back: It’s Ready To Roll In Two Sizes

Sometimes, a watch release makes you feel old. The Cartier Roadster now comes roaring back, but I couldn’t help but think it hadn’t been that long since it debuted. Well, it turns out the launch of the first Roadster was 24 years ago. Anyway, Cartier has just announced a revised collection that maintains the automotive-inspired […] Visit The Cartier Roadster Comes Roaring Back: It’s Ready To Roll In Two Sizes to read the full article.