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Results for GMT & World Time

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GMT & World Time

The traveller complications: Rolex's 1954 GMT hand and Louis Cottier's 1937 World Time mechanism.

Quirky GMT Watches From Parmigiani, Papar, Rolex, And More Fratello
Rolex Jul 17, 2025

Quirky GMT Watches From Parmigiani, Papar, Rolex, And More

Why is there a Rolex GMT-Master II in the picture when this story is about quirky GMT watches? Well, that’s because no matter how far off the beaten GMT path you stray - Rolex set the path with a 12-hour dial combined with a 24-hour hand and a 24-hour bezel, and nearly everybody followed - […] Visit Quirky GMT Watches From Parmigiani, Papar, Rolex, And More to read the full article.

Valjoux 7750: The Story Of The World's Most Famous Chronograph Teddy Baldassarre
Jul 16, 2025

Valjoux 7750: The Story Of The World's Most Famous Chronograph

The Valjoux 7750 chronograph caliber has been a mainstay of the Swiss watch industry for more than 50 years, finding its way into hundreds of watch models, under many dozens of names, and providing the technical base for numerous high complications over the years. Why is it so ubiquitous and still such an enduring presence in the watch world today? Here is a brief history of the "workhorse" mechanism that became the world's most famous and familiar chronograph movement.   Valjoux 7750 Roots: The Vallée de Joux   Sunset over the Vallée de Joux In actuality, the origins of the Valjoux 7750 go back much longer than the half-century it has actually been on the market. The company that came to be called  “Valjoux” started up at the very beginning of the 20th century, taking its original name, Reymond Frères SA, from its founders, brothers John and Charles Reymond. The company, which specialized in making mechanical chronograph movements for military and sport-oriented timekeepers, changed its name in 1929 to Valjoux - a shortened reference to the scenic Vallée de Joux in Switzerland, where it and many of its client watchmakers were located. The firm’s most successful and historically impactful creations included the manually wound, column-wheel-driven, monopusher Caliber 22, in 1914, and its even more significant successor, the smaller, longer-lived Caliber 23, in 1916. In honor of the founding brothers' surname, Valjoux movements were inscribed with a shield em...

Out of Office: Three Weeks in Spain with the Tudor Black Bay, One of the Best Restaurants in the World, and Plenty of Jamón Ibérico Worn & Wound
Tudor Black Bay One Jul 11, 2025

Out of Office: Three Weeks in Spain with the Tudor Black Bay, One of the Best Restaurants in the World, and Plenty of Jamón Ibérico

I’m fortunate enough to have been to Spain twice, to Seville and to Barcelona in 2018 and 2019. I fell in love with the country, the history, culture, architecture, food and lifestyle, and had wanted to come back ever since. My wife and I are foodies who truly enjoy fine dining and new eating experiences. When we went to Barcelona the first time, I heard of an amazing restaurant called Disfrutar (“enjoy” in Spanish), but was unable to get reservations at the time. Disfrutar has three Michelin Stars and was named the best restaurant in the world in 2024. I tried many times to get a reservation, but they book out one year in advance to the day, and are understandably quite popular. Late one night while watching TV in May of 2024, I randomly went to their website and, lo and behold, was able to procure a reservation for two on Friday, May 9, 2025. Well, that settled it, we were going to Spain in 2025! Spain is a place that we are considering spending a significant amount of time after retirement, so we wanted to use this trip as an opportunity to explore some areas that might be suitable to live/stay part-time in the future. After much research and deliberation, our itinerary was set. We would arrive in Madrid, stay there for five days, take the train to Córdoba for the day, and continue on to Málaga for a five day stay. Then, we’d rent a car and take a few days to drive the Costa Del Sol (the southern coast), ending up in Valencia for three days. And finally, we’...

Introducing: Two New Orient Star M34 F8 Date Watches With Out-Of-This-World Dials Fratello
Grand Seiko draws inspiration from local Jul 11, 2025

Introducing: Two New Orient Star M34 F8 Date Watches With Out-Of-This-World Dials

Orient Star made its big comeback to Europe a few years ago. Since then, the brand’s M Collections have been taking center stage. While Grand Seiko draws inspiration from local nature, sometimes just outside its studio in Shizukuishi, Iwate Prefecture, Orient Star finds inspiration further afield. Much further indeed, as Orient Star bases its dials […] Visit Introducing: Two New Orient Star M34 F8 Date Watches With Out-Of-This-World Dials to read the full article.

Hands-on – The SPB519, The Updated Seiko Prospex 1968 Heritage Diver GMT That Does It All Monochrome
Seiko Prospex 1968 Heritage Diver Jul 9, 2025

Hands-on – The SPB519, The Updated Seiko Prospex 1968 Heritage Diver GMT That Does It All

Seiko‘s dive watch legacy is long and rich, yet surprisingly, a mechanical diver with a GMT complication only joined the catalogue in 2023. The SPB381/383and SPB385 laid the groundwork with their “caller GMT x Diver” design, and earlier this year, the SPB509 brought meaningful improvements, including 300m water resistance and a micro-adjustable clasp, wrapped in […]

In A Royal Oak and Nautilus World, Why I Love The Vacheron Constantin Overseas Deep Stream Chronograph Quill & Pad
Vacheron Constantin Overseas Deep Stream Chronograph Jul 9, 2025

In A Royal Oak and Nautilus World, Why I Love The Vacheron Constantin Overseas Deep Stream Chronograph

Ask and ye shall receive, dear readers! Well, within reason. Quill & Pad reader and frequent commenter Greg has been after GaryG for a while to write a piece on his Vacheron Constantin Overseas Deep Stream Chronograph, most recently in response to Gary's article on three “keepers” from his collection that don’t get a lot of wrist time. Gary didn’t include the Deep Stream on that list as it is a quite frequent wearer for him, but now its time in the spotlight has come.

Zenith and Time+Tide Collaborate on a Third Defy “Surfer” Limited Edition Worn & Wound
Zenith Jul 8, 2025

Zenith and Time+Tide Collaborate on a Third Defy “Surfer” Limited Edition

Zenith has once again partnered with the Australian watch media website Time+Tide on a limited edition Defy. The third watch in the trilogy, which follows the Defy Classic Skeleton Night Surfer from 2021 and the Defy Skyline Skeleton Night Surfer El Primero in 2023 completes the concept of the “Surfer Trilogy” with a bold white ceramic case that incorporates design details from each of the previous watches. It’s definitely an aesthetic change of pace, but taken together, all three watches make a lot of sense as a trio. Prior “Surfer” limited editions have sold out quickly, so if you were after one and missed out, you now have another (final?) chance to snag one.  Each of the previous limited edition Defys in the “Surfer” series have been in micro-blasted titanium cases, making the white ceramic here a stark contrast. Ceramic, though, is arguably the material most associated with the contemporary Defy, whether in the now discontinued Classic line or the new Skyline series. Zenith is one of a small handful of brands that has reached true expert status with this material. Like other Skylines, the case measures 41mm in diameter and is 100 meters water resistant with a screw down crown.  We’ve seen a white ceramic Skyline before, but this new Time+Tide LE, even with a case that has so much presence, is really defined by the dial. That blue gradient dial is the design element that is carried over from prior “Surfer” watches and provides some coherence to th...

Is It Time For A New Omega Speedmaster? What About A New Mini-Moonwatch? Fratello
Omega Speedmaster? What About Jul 8, 2025

Is It Time For A New Omega Speedmaster? What About A New Mini-Moonwatch?

Last year, Omega treated us (Speedmaster enthusiasts and collectors) to a generous selection of new models. The brand introduced the white-dial Speedmaster Professional, a new Speedmaster FOiS, two bicolor Moonwatch variations, and the Speedmaster Pilot. And let’s not forget about the first introduction in 2024, the Speedmaster Dark Side of the Moon Apollo 8 update. […] Visit Is It Time For A New Omega Speedmaster? What About A New Mini-Moonwatch? to read the full article.

Hands-On With Three New And Improved Nezumi Aviera GMT Models Fratello
Jul 7, 2025

Hands-On With Three New And Improved Nezumi Aviera GMT Models

I was all ears when news broke that Stockholm-based brand Nezumi would be releasing optimized versions of its Aviera GMT. About a year ago, I had the chance to go hands-on with the second generation of the popular Swedish brand’s travel watch and thoroughly enjoyed that. Back then, I reviewed the Aviera GMT as part […] Visit Hands-On With Three New And Improved Nezumi Aviera GMT Models to read the full article.

Introducing – The New Moritz Grossmann GMT now with Guilloché Dials Monochrome
Moritz Grossmann Jul 4, 2025

Introducing – The New Moritz Grossmann GMT now with Guilloché Dials

As a brand that takes great pride in the pursuit of Schönstes Deutsches Handwerk, translated as “the most beautiful German craftsmanship,” Moritz Grossmann is home to exquisite handcrafted dials. Giving old-school decorative techniques a contemporary twist, Grossmann proposes two new versions of its practical traveller’s GMT watch with hand-guilloché dials in lush summer colours. Moritz […]

Louis Vuitton’s Jacquemart Pocket Watches Journey Around the World SJX Watches
Louis Vuitton s Jacquemart Pocket Watches Jul 2, 2025

Louis Vuitton’s Jacquemart Pocket Watches Journey Around the World

Translating as “Stopovers Around the World”, Escale Autour du Monde is Louis Vuitton’s collection of unique and lavish minute repeating pocket watches. The collection now counts two watches: Escale en Amazonie that depicts the heart of the rainforest, while the just-launched Escale Au Pont-Neuf is set just outside Louis Vuttion’s headquarters in Paris. Each timepiece is unique and powered by a new, purpose-built repeating movement with automata, also known as jacquemart, tourbillon, and an eight-day power reserve. Aside from watchmaking complications, the pocket watches also boast elaborate decoration, namely enamel and hand engraving, encapsulating the many crafts and skills possessed by La Fabrique du Temps (LFT), the Louis Vuitton manufacture in Geneva. The LFT AU14.03 Notably, the Escale Autour du Monde is actually Louis Vuitton’s second haute horlogerie pocket watch offering. The collection follows last year’s Asnières-themed pocket watch that was actually powered by a wristwatch repeater movement. The pocket watches of Escale Autour du Monde retain the same 50 mm diameter as the Asnières but with the LFT AU14.03 calibre within was developed from the ground up as a pocket watch movement. Escale en Amazonie (left), and Escale Au Pont-Neuf Initial thoughts Usually, modern pocket watches either rely on wristwatch movements (like the Escale à Asnières from last year) or near-century-old ebauches completed in the modern day. Louis Vuitton didn’t take th...

W Worn & Wound
Worn & Wound
Jul 1, 2025

A Keepsake in Time: The Wedding Watch Gift Guide with Hampden

When the wedding invitations start rolling in and the summer air warms with celebration, there’s a timeless question every groom and wedding party must answer: What gifts can truly mark this moment? For the groom and his closest friends, a Hampden watch does more than tell time-it tells stories, turning a single day’s memory into a lifetime keepsake. A Heritage of Craft and Personal Touch Hampden has earned the distinction of America’s oldest family watch brand, now in its fourth-generation of continuous family ownership. Founded in 1922 and rooted in Chicago’s rich horological past, its relaunch this year to mark a century in business balances classic American watchmaking sensibilities with contemporary Swiss precision. While their dials and movements are built to endure decades of wear, it’s Hampden’s mastery of custom caseback engraving that makes each watch singularly meaningful. From precise monograms to heartfelt messages and even sketches or handwritten notes, Hampden’s engraving technology is among the best in the industry-a nod to its historical reputation for innovation and personalization. The post A Keepsake in Time: The Wedding Watch Gift Guide with Hampden appeared first on Worn & Wound.

The Greatest Collectors of All Time: Sir David Lionel Salomons  – A Renowned Collector Of Breguet Watches Worn & Wound
Breguet Watches Sir David Lionel Jul 1, 2025

The Greatest Collectors of All Time: Sir David Lionel Salomons – A Renowned Collector Of Breguet Watches

Sir David Lionel Salomons (1851–1925), the nephew of the original Sir David Salomons (1797–1873), was a renowned collector of Breguet watches and a significant figure in the world of horology. His passion for precision engineering, combined with his wealth and scholarly interest, made him one of the most prominent collectors of Abraham-Louis Breguet’s masterpieces. The Salomons were a highly respected family in 18th century London society. The family had arrived and settled in Bury St in the City of London from the Netherlands in the early 18th century, attracted by the financial opportunities in the developing British economy. They chose this part of the city because it was both a centre of the finance industry and had an established Jewish community.  David Lionel’s Uncle was elected as the Lord Mayor of London in 1855 (below). He was the first Jewish Lord Mayor of London, and known for fighting the Jewish cause in Parliament, but he was also a pioneer of joint stock banking and held prominent positions in other fields. Sir David Salomons (1797–1873), Lord Mayor of London (1855). Solomon Alexander Hart (1806–1881). Guildhall Art Gallery. Image courtesy of City of London Corporation Early Life David Lionel Salomons, was born in Brighton. He was educated for a short period at University College, London, and afterwards at Caius College, Cambridge, where he graduated with natural science honours in 1874.  He was a member of the Institution of Electrical Engi...

Louis Erard & Konstantin Chaykin Bid Farewell to the Time Eater with a Tourbillon SJX Watches
Louis Erard & Konstantin Chaykin Bid Jun 30, 2025

Louis Erard & Konstantin Chaykin Bid Farewell to the Time Eater with a Tourbillon

Having collaborated on several iterations of the affordable “Time Eater” regulator, Louis Erard and Konstantin Chaykin now close the chapter on the model with something more complicated. The Time Eater Tourbillon Louis Erard x Konstantin Chaykin tells the time regulator style – retaining the trademark “eyeball” hours from the Russian independent’s Wristmon series – but inside the “mouth” is a one-minute tourbillon. At CHF19,900, the Time Eater Tourbillon is pricier than the earlier time-only models, but still relatively accessible as such things go, thanks to a no-frills, but Swiss, tourbillon movement inside. Initial thoughts I liked the original Time Eater regulator because the design captures the Konstantin Chaykin style but makes it affordable at about a fifth of the price of a Wristmon. The Time Eater Tourbillon is less affordable, but still priced a little less than a Wristmon, so it is still a value proposition. More broadly, it’s a good thing that Louis Erard and Konstantin Chaykin are ending the Time Eater series. After three time-only regulator launches and this tourbillon, the concept has probably reached an optimal point of just enough and not overexploited. Rolling eye whimsy The Time Eater Tourbillon will be available in two variants: a green-accented model as pictured here that’s limited to 78 pieces, and one in blue that’s limited to 28. The former will be available from Louis Erard and its retailers, while the latter will only be so...

World’s First Rolex Land-Dweller Review In The Wild! WatchAdvice
Rolex Land-Dweller Review Jun 30, 2025

World’s First Rolex Land-Dweller Review In The Wild!

In a world first (correct me if I’m wrong), we have got our hands on the new Rolex Land-Dweller and road tested it for a week out in the wild! What We Love The movement innovation in the new Calibre 7135 The look and finish of the Flat Jubilee is stunning Comfort on the wrist is hard to fault What We Don’t Lack of microadjust on the bracelet due to the clasp design Accessibility to buy will be a challenge Style cues may not be to everyone’s taste Overall Rating: 9.125/10 Value For Money: 9/10 Wearability: 8.5/10 Design: 9/10 Build Quality: 10/10 What is now becoming something of a common and unfortunate issue, the new Rolex releases were leaked about a week out from Watches & Wonders this year. We had seen teasers obviously on Rolex’s social media, but then someone leaked the images, and this got the watch world buzzing. Unfortunately, these images would never have done the new Rolex models any justice whatsoever, thanks to their poor quality. However, it gave us enough to see what the new models were, and for me, piqued my curiosity as to what they would look like in person. The one thing I’ve learned with the Rolex is, and this is coming from someone who owns several pieces and actually loves the brand, you can never judge a book by its cover with them. And this year was certainly no different – the turquoise dial Daytona is actually quite stunning in the metal and on the wrist, the rose gold GMT with the Tiger Iron dial is now one of those pieces I have a...

In-Depth: A Guide to Every Equation of Time Watch by A.-L. Breguet SJX Watches
Breguet Abraham-Louis Breguet 1747-1823 stands Jun 23, 2025

In-Depth: A Guide to Every Equation of Time Watch by A.-L. Breguet

Abraham-Louis Breguet (1747-1823) stands among the most revered names in horology, celebrated for innovations that shaped modern watchmaking. While his tourbillon, self-winding mechanism, and anti-shock system are widely acknowledged, his work in astronomical timekeeping, particularly equation of time (EOT) watches, remain one of Breguet’s most intricate yet less-explored achievements. With 2025 marking the 250th anniversary of his birth, this guide offers the most comprehensive study of every known EOT timepiece made during his lifetime, including pocket watch no. 160 “Marie Antoinette”, expanding on our prior analysis of the complication (in parts I and II). No. 160 as pictured at the recent exhibition in London’s Science Museum. Image – Baruch Coutts Looking at the stars Breguet operated in an era where precision timekeeping was dictated by astronomy, and his workshop, positioned at the heart of Paris’s scientific and commercial networks, was uniquely placed to serve scientists, navigators, and royalty who required accurate solar and mean time readings. Rather than settling on a single method for displaying and correcting the EOT, he explored multiple mechanical solutions, refining some while revisiting earlier ideas when necessary. His approach does not follow a strictly linear evolution but instead reflects a dynamic cycle of innovation, mechanical experimentation, and adaptation. Breguet’s cam-driven system with feeler to indicate EOT, as found in pocke...