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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.

Fashionably Early For The America’s Cup 2027: Panerai Launches Two New Luminor Luna Rossa Watches Fratello
Panerai Launches Two New Luminor Jul 15, 2026

Fashionably Early For The America’s Cup 2027: Panerai Launches Two New Luminor Luna Rossa Watches

With just less than a year to go until the 38th America’s Cup heads to Naples, Panerai unveils two new Luminor Luna Rossa watches. The 44mm Luminor Luna Rossa Chrono PAM01768, featuring a tachymeter scale, is for the navigator, and the 40mm Luminor Luna Rossa GMT PAM01791 is for the frequent-traveling captain…well, maybe. First and […] Visit Fashionably Early For The America’s Cup 2027: Panerai Launches Two New Luminor Luna Rossa Watches to read the full article.

Insight: Bidirectional versus Unidirectional Winding SJX Watches
Jul 15, 2026

Insight: Bidirectional versus Unidirectional Winding

One of the quieter debates still ongoing in the horological world revolves around the difference in winding efficiency between unidirectional and bidirectional winding mechanisms. There are two schools of thought on the subject: some watchmakers remain convinced that a bidirectional winding mechanism is the clear winner in terms of efficiency, while a second group claims there are no real performance gains over simpler unidirectional winding mechanisms. Harvesting energy The basic idea behind automatic watches is to harvest energy from the wearer’s natural arm movements to wind the mainspring. The rotor is an unbalanced mass (its axis of rotation doesn’t coincide with its center of mass) that is subject to both gravity and the inertial forces exerted by the wearer. As the watch moves through different positions, the rotor spins in unpredictable bursts, generating substantial kinetic energy. A winding mechanism then turns the fast revolutions of the rotor into slower but more torque-heavy turns that wind the mainspring. Common transmission ratios cited by horological textbooks range between 1:110 and 1:180 — meaning that the barrel click wheel only makes one turn for every 110 to 180 turns of the rotor. In short, the winding mechanism transforms the erratic kinetic energy of the rotor into potential elastic energy, stored inside the mainspring’s coils. A short history Much like any sub-genre of horology, the history of automatic winding is lengthy and nuanced. This ...

Hands-On: The Panerai Luminor 8 Giorni 'Brunito Steel' Hodinkee
Panerai Luminor 8 Giorni Brunito Jul 14, 2026

Hands-On: The Panerai Luminor 8 Giorni 'Brunito Steel'

It has been a long time since a Panerai has made it onto the list of my favorite watches from a Watches and Wonders showing, but there's one particular model that many of my other colleagues and I have continued to talk about since we first got a glimpse of it in April. I'm talking about the Luminor 8 Giorni, reference PAM01733, in a uniquely finished steel case that Panerai is calling "Brunito steel." Put crudely, this Brunito steel case feels like the distressed-jeans equivalent of the Luminor collection. The large 44mm steel case gets a layer of black PVD treatment, but the final effect is then accomplished through a brushing process by hand. The tendency of black PVD coatings to eventually wear out is an advantage here, as the different monochromatic hues ranging between the bright silver of the base steel and the dark black PVD coating now give the case a look of distressed metal aged over time. The finishing is throughout the entire case, from the inside of the lugs to the caseback and the distinctive crown guard that has become an iconic design element of the Luminor silhouette. Yes, even the strap buckle achieves the same treatment.  The handwork also means that each watch is unique, with subtle differences in brushing and fading. I've only seen one in person, so I can't tell you just how different one might be from the next. Though the main draw to this model is the aesthetic, this Luminor's dive watch heritage is not just for show, as it maintains a proper 300-m...

An Amateur Astronaut: How A Mark II Speedmaster Racing Reinforced My Love of Oddball Omegas Worn & Wound
Omega s Jul 14, 2026

An Amateur Astronaut: How A Mark II Speedmaster Racing Reinforced My Love of Oddball Omegas

For better or worse, but likely worse, I have always attempted to be an iconoclast. When the iPod debuted, I eschewed it for an oddball Korean MP3 player, which I loaded up with nu-metal at a time when all my fellow high school students were evolving into emo kids. I shamelessly drive a 38-year old Saab instead of the Porsche that I thought I could own by this age. And it’s a mentality that has extended into my watch enthusiasm as well: whenever the perennially popular Omega Speedmaster Professional sometimes seems like one of the only watches that exists among enthusiasts and lifestyle publications alike, I look at Omega’s adjacent, oddball chronographs that were in development around the same time as the moon landing.  Such as the Flightmaster: an Omega chronograph which also has an enviable space legacy, hewn from a single block of Swedish steel, same as the aforementioned Saab.    View this post on Instagram   A post shared by Blake Z. Rong (@bzrong) But it’s the Speedmaster’s sequel that commands my attention: once envisioned as a permanent successor to the Moonwatch, the Mark II Speedmaster is as bold as any seventies chronograph, worthy of the original’s lofty aspirations.  I came across this watch at Theo’s Haberdashery, a recently-opened vintage shop that highlights vintage Americana. Think woolen pennants for the Brooklyn Dodgers, Playboy matchbook covers, turquoise jewelry and custom-rolled cigars, complete with a 1950s Dodge flatbed truck parke...

Introducing - The Bulgari Octo Finissimo Perpetual Calendar Now Comes in Blue Titanium Monochrome
Bulgari Octo Finissimo Perpetual Calendar Jul 13, 2026

Introducing - The Bulgari Octo Finissimo Perpetual Calendar Now Comes in Blue Titanium

When Bulgari launched the Octo Finissimo Perpetual Calendar in 2021, it did what the Octo Finissimo line has done repeatedly over the past decade. It broke another record. At just 5.80mm thick, it became the world’s thinnest perpetual calendar wristwatch, a title it still holds today. Since then, we have seen it in its original […]

Fratello Summer Tip: Keep Track Of Your Kids With Cybex Collection Watches Fratello
Jul 13, 2026

Fratello Summer Tip: Keep Track Of Your Kids With Cybex Collection Watches

You want to relax this summer. You want to go to a nice place and chill, re-energize, and enjoy life without a worry in the world. And what is your biggest worry? No, it’s not picking the right summer watch. As always, it’s the kids. Napping on the beach, for example? With one eye on […] Visit Fratello Summer Tip: Keep Track Of Your Kids With Cybex Collection Watches to read the full article.

Buying Guide - Five of the Finest New Independent Watchmakers We’ve Recently Come Across Monochrome
Jul 12, 2026

Buying Guide - Five of the Finest New Independent Watchmakers We’ve Recently Come Across

If you’re anything like us, independent watchmaking will be on your watch radar pretty much all the time. We’ve never hidden the fact that we absolutely love the creative, experimental nature of small, indie watchmakers. Some have grown into industry leaders, while others have deliberately stayed small and produce watches in double- or even single-digit […]

I’d Give It All Up For You: The Yellow Gold Rolex Daytona 126518LN With A Turquoise Dial Fratello
Rolex Daytona 126518LN Jul 11, 2026

I’d Give It All Up For You: The Yellow Gold Rolex Daytona 126518LN With A Turquoise Dial

Something got me started. In fact, it was Brazilian football legend Ronaldo Nazário, who was attending the FIFA World Cup. He was wearing the yellow gold Rolex Daytona 126518LN with a turquoise dial, which debuted last year at Watches and Wonders. My first thought was, “Why are you wearing ‘my’ watch?” It was a rather […] Visit I’d Give It All Up For You: The Yellow Gold Rolex Daytona 126518LN With A Turquoise Dial to read the full article.

Hands-On: the Beaucroft Arc Worn & Wound
Beaucroft Arc There’s genuine horological Jul 10, 2026

Hands-On: the Beaucroft Arc

There’s genuine horological history in the home of Beaucroft Watches, the independent brand founded in 2020 in Cambridge. England was once the heart of the world’s finest watchmaking, a legacy that dated back to the 16th century. Some of the most important innovations originated in these early epochs, up until Switzerland took the mantle in the mid-1800s: complex clocks meant for royalty, and instruments for gauging the stars and the sea alike. Thomas Tompion, the “Father of English Clockmaking,” pioneered the hairspring as a viable means of regulating time, clockmaker Thomas Mudge invented the lever escapement in 1755, and John Harrison’s marine chronometer solved the problem of determining longitude once and for all.  Zoom forward about five centuries. Some of the most exciting, historically-minded efforts in independent watches are emerging from British watchmakers, many of whom are attempting to evoke this proud tradition. For Beaucroft, whose latest watch is the Arc, there’s no lack of influence to draw from among Cambridge’s stone archways, pointed Gothic windows, and the ancient towers that loom over King’s and Trinity Colleges.  The Arc is an evolution of Beaucroft’s last release, 2023’s Seeker, which laid the groundwork for the watchmaker’s design language. Namely, pill-shaped baton markers with unique markers at 3, 6, 9, and 12 that feature round pips at the end, resembling automotive gauges. Diamond-cut hour and minute hands are shaped li...

In-Depth - The Urban Jürgensen UJ-1 Tourbillon, a Pocket Watch Masterpiece Reborn for the Wrist Monochrome
Voutilainen Jul 10, 2026

In-Depth - The Urban Jürgensen UJ-1 Tourbillon, a Pocket Watch Masterpiece Reborn for the Wrist

When Urban Jürgensen returned in 2025 under the co-direction of Kari Voutilainen and Alex Rosenfield, three watches formed the inaugural collection. The UJ-2 introduced a time-only calibre with a double-wheel natural escapement; the UJ-3, an integrated perpetual calendar; while the UJ-1 Tourbillon 250th Anniversary Watch was meant to be the technical masterpiece for the return […]

Introducing - Hublot’s Big Bang Sapphire Sky Blue Brings a Fresh Shade to the Meca-10 Monochrome
Hublot s Big Bang Sapphire Jul 10, 2026

Introducing - Hublot’s Big Bang Sapphire Sky Blue Brings a Fresh Shade to the Meca-10

Very few brands can create and machine sapphire like Hublot does, and it is a claim that proves itself time and again. It was in 2016 that Hublot first unveiled its sapphire Big Bang, followed by colourful interpretations, including the striking orange version introduced in 2021, which turned many heads. These transparent creations have since […]

Assembled By Me: Inside Studio Underd0g's Watch Assembly Experience Hodinkee
Ming Townhouse From Jul 9, 2026

Assembled By Me: Inside Studio Underd0g's Watch Assembly Experience

In 2020, watches became a real escape for a lot of us. Instagram, Facebook groups, even Clubhouse (who remembers that?) were thriving, and for me, watches had become more than a 9-5 as I fell deeper into those communities. It's where I first came across a guy on Facebook talking about a watch he'd designed that was 'inspired by a watermelon'. Every time it appeared, the comments filled with feedback as he gauged whether people were actually interested. They were. And now, six years later, that man, Richard Benc of Studio Underd0g, has just opened the doors to his very own watch assembly workshop here in the UK called 'The D0ghouse'. Roughly 45 minutes by train from Central London, the building in Maidenhead is a fusion of creative interior design and legitimate horological assembly, and anyone can experience the process first-hand. For £700, Studio Underd0g will sit you at a watchmaker's bench and guide you through the assembly of your own watch. What they're offering isn't a tour or just a showroom (they have that on-site, too), but a set of tweezers, a loupe, and an opportunity to experience the Underd0g, hands-on. That alone makes The D0ghouse worth the journey, but having just completed the experience myself, what I didn't expect was how much it would adjust my understanding of what this six-year-old brand has actually become. The Unassuming Townhouse From the outside, The D0ghouse is simply a Victorian townhouse on Park Street, the same address that Benc's friends an...

Christopher Ward Collaborates With The Dial Artist To Create The Twelve Xander Fratello
Christopher Ward Collaborates Jul 9, 2026

Christopher Ward Collaborates With The Dial Artist To Create The Twelve Xander

We know Christopher Ward as a brand that always keeps new releases coming. With most of them, CW raises the bar of affordable timepieces time and again. But it’s not always about pushing the boundaries of technical development and production quality. If there is one thing that the brand understands well, it’s that it should […] Visit Christopher Ward Collaborates With The Dial Artist To Create The Twelve Xander to read the full article.

Northern Exposure: Louis Vuitton’s Escale en Alaska SJX Watches
Louis Vuitton s Escale en Alaska Jul 9, 2026

Northern Exposure: Louis Vuitton’s Escale en Alaska

Louis Vuitton (LV) has taken the covers off its latest unique Escale Autour du Monde pocket watch — the Escale en Alaska is the most complicated Escale pocket watch yet, including both a minute repeater and a tourbillon along with nine dial-side animations. Initial thoughts Possibly more than any other so-called ‘fashion brand’, LV excels in creativity and world-building, which has only become more stylish, whimsical and nuanced. The Escale en Alaska exemplifies this development, and demonstrates the breadth of artistic crafts practised by La Fabrique du Temps (LFT). Translating as ‘Stopovers Around the World’, the Escale Autour du Monde collection embodies the expressive flair of a leading fashion house — something many traditional watch brands simply can’t match. Following LV’s previous Escale pocket watches celebrating the beauty of Mount Fuji and the Pont-Neuf in Paris, the brand’s latest creation has looked north for inspiration, this time celebrating the desolate beauty of Alaskan glaciers and their exotic inhabitants. Arctic artistry The term ‘fashion watch’ is often used pejoratively to describe a watch with no real watchmaking value that trades solely off the fashion name, but watches like Escale en Alaska transcend this categorisation. The Escale Autour du Monde is a double-sided pocket watch with animated jacquemarts on one side and an exposed movement with an inverted hand stack on the other. The latter is unchanged from that of previous e...

Happenings: The Horological Society Of New York Is Bringing Its Traveling Education Classes Down Under Hodinkee
Jul 8, 2026

Happenings: The Horological Society Of New York Is Bringing Its Traveling Education Classes Down Under

Founded in 1866, the Horological Society of New York (HSNY) is one of the oldest continuously operating horological associations in the world. Originally founded as a guild for working watchmakers, these days, it's a not-for-profit organization "dedicated to advancing the art and science of horology through education", and is highly respected by both watch hobbyists and the broader industry for its efforts in this regard. In 2016, HSNY launched its Traveling Education program, which has become one of its best-known offerings both in the United States and beyond. These weekend half-day classes, taught by HSNY's staff of professional watchmakers, cover everything that the Society's typical individual NYC evening classes cover. In these classes, students will work on a complete mechanical watch movement, studying the gear train, winding and setting mechanisms, and escapement. HODINKEE is a long-time supporter of the HSNY, which is why HODINKEE Australia & New Zealand is very proud to announce that these award-winning classes are on the road again — and this time, they're heading to Australia, and we're hosting them. HSNY is visiting Melbourne from October 30 to November 1, hosted by our friends at Time+Tide, and Sydney from November 21 to 22, 2026, hosted by yours truly. This is only the second time HSNY has brought its classes Down Under (the last time being in 2020), so this is a rare and highly anticipated opportunity. While I'm sure some Aussie watch collectors have had...

Frederique Constant Introduces New GMTs Inspired by Classic Teak Boats Worn & Wound
Frederique Constant Introduces New GMTs Inspired Jul 8, 2026

Frederique Constant Introduces New GMTs Inspired by Classic Teak Boats

Good things are worth the wait, according to Frederique Constant. Every two years, the Geneva-based watchmaker releases a new collector’s piece in their sought-after Classics Runabout collection, which represents, according to the brand, the combination of Genevan craftsmanship and Italian nautical influence. The 2026 model has been, of course, highly-anticipated; the Classics Runabout Automatic GMT represents a new chapter in Frederique Constant’s celebrated line.  The new GMT model, presented in collaboration with the Riva Historical Society, brings a 42mm footprint and two colorways: deep blue and teak-brown. Both models and their aesthetics are inspired by boats restored by the Riva Historical Society, and come with a miniature replica of said boat. The polished stainless steel case features three-part construction, and a midrange thickness of 12.85mm, giving it a decently chunky presence on the wrist. Still, the larger size is deceptive, given the bezel-less design; the GMT instead features an outer 60-second track, and a center 24-hour disk, giving it a filled-out look that slims the watch down visually. Arabic numerals appear at 12, 3, and 9 o’clock, and hand-applied indexes fill in the remainder of the hour markers, with a date window nestled at 6 o’clock. What results is a balanced dial that feels both busy and calm, given the limited color pallet, with blue and brown dial options both rounded out by beige-gold numerals and text details. All hands and ind...

Hands On: Vacheron Constantin Métiers d’Art Tribute To Great Civilisations II SJX Watches
Vacheron Constantin Métiers d’Art Tribute Jul 8, 2026

Hands On: Vacheron Constantin Métiers d’Art Tribute To Great Civilisations II

Being able to tap the collections of fabled museums like the Louvre, Vacheron Constantin recently revealed the second instalment of Métiers d’Art Tribute to Great Civilisations. The collection once again comprises four watches inspired by the ancient world, spanning Assyria to the Roman Empire: Buste d’Akhénaton, Lamassu de Sargon II, Athéna de Velletrie, and Tiber de l’Iseum Campense. Each watch essentially contains a miniature replica of a statue from the Louvre that is surrounded by decoration in a variety of techniques ranging from enamelling to stone mosaic. Buste d’Akhénaton inspired by Ancient Egypt Initial thoughts VC rolls out a well-stocked Metiers d’Art collection every year, and the appeal is varied. The good ones, however, are great, usually combining multiple decorative techniques, artful aesthetic execution, and tremendous appeal. Boosting its Metiers d’Art programme, VC has inked agreements with world-class museums like the Louvre and the Met, which allow the brand to source inspiration from the vast troves of objects housed in these institutions. All of that is captured in the latest Tribute To Great Civilisations, which qualifies as amongst the best Metiers d’Art offerings from VC. Each of the watches in the quartet manages to evoke the civilisations and objects that served as inspiration. Tiber de l’Iseum Campense of the Roman Empire While striking from a distance, each watch still reveals an impressive degree of detail up close. Mos...

Photo Report: Watch Spotting At The Hodinkee Happy Hour [June 2026] Hodinkee
F.P. Journe Chronomètre Souverain Jul 7, 2026

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

The third time is the charm, as we recently hosted the third edition of what's quickly becoming a regular fixture on the calendar—Hodinkee Happy Hour. Grotta, our local watering hole, was the venue this time around, and the room delivered the same energy as always. 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 July. Follow us on Instagram to be the first to know when RSVPs open.  Blancpain Léman Perpetual Calendar Flyback Chronograph A Cartier Tank Basculante in it's natural form... ... and in motion. Alex Chou wearing his A. Lange & Söhne Lange 1. Katie Penner, of Watches of Switzerland, and Hodinkee Video Editor Max Rosen. A trio of Ressence. A look at a F.P. Journe Chronomètre Souverain (on bracelet, no less) from the front... ... and the back. Vertex M36 Desert Edition. A little two-tone love for the Zenith Chronomaster Sport... And Rolex Datejust. Rolex Submariner. Rolex Cosmograph "Alcaraz" Daytona on an Oysterflex bracelet. Vacheron Contantin 333. A Swiss "Chronographe Suisse" Chonograph... (Swiss, chronograph, Swiss, chronograph, swiss...) Omega Seamaster De Ville and a good ol' pie-pan Omega Seamaster. Panerai Luminor Marina. Right, Editor-in-Chief James Stacey is wearing his DWC Terra. Urwerk UR-120.

Hands-On: The Greubel Forsey Balancier 3 Blue And An Intro To Bonniksen Hodinkee
Greubel Forsey Balancier 3 Blue Jul 7, 2026

Hands-On: The Greubel Forsey Balancier 3 Blue And An Intro To Bonniksen

Double tourbillons, quadruple tourbillons, movements assembled with such three-dimensional ambition that they sit like sci-fi architecture on the wrist, every time I have a Greubel Forsey in hand, I'm reminded just how much the brand operates in its own lane. Yet there has always been something faintly contradictory about the Balancier 3, the model the brand first introduced in 2023 as its most moderate, most structurally legible entry point. With three bridges, a clean balance, no tourbillon, and no theatre, the Balancier 3 on paper is reserved. And yet my first thought with this recently released version on the wrist is that even a restrained Greubel Forsey is a startling object. Balanced beautifully between spotlighting its technicality and marrying that with a new execution, this might be the brand's simplest watch on paper, but it is not, by any reasonable measure, a simple watch. The Balancier 3 has been with us for three years now, and with this latest edition, the large central bridge has been hand-frosted across its entire curved surface. The result is a deep, matte texture, the kind of pronounced surface that a machine couldn't lay down convincingly on a shape this complex, running from the edge of the movement between one and two o'clock down to the seconds between seven and eight. Around it, the balance and barrel bridges remain in a bright, polished titanium, producing an incredibly captivating contrast of reflection and depth. Then there is the blue, worked i...

Studio Underd0g Updates their Spin on the Field Watch with the 02SERIES GEN2 Worn & Wound
Ming Jul 6, 2026

Studio Underd0g Updates their Spin on the Field Watch with the 02SERIES GEN2

In our over-saturated world of often austere dive watches and overwrought Explorer-likes, Studio Underd0g’s lineup is a continued breath of fresh, colorful air. The British brand’s signature style takes playful color schemes and theming, and applies them to rock-solid mechanical underpinnings to create a series of sporty timepieces that are instantly distinguishable from anything else on the market. Their 02SERIES of field watches, originally launched in 2023, has proven massively popular, with its “floating” numerals and deliciously bright seven-layer dials, topped off with a sapphire disc for depth effect. Joining that line is the GEN2 wave, which sees two new colorways, a slimmer case design, and some more mechanical tricks. The GEN2 is housed in a familiar 316L stainless steel case, slimmed down to 11.5mm in thickness, a 37.5mm diameter measurement, and a 18mm lug width. This makes it, deceptively, slightly bigger in diameter than the original 02SERIES watches, but noticeably thinner, giving it a lighter profile on the wrist despite the size difference. Inside beats the stalwart Sellita SW200-2 M manual-winding movement with hacking, though the power reserve has also been tinkered with, now offering 63 hours of off-the-wrist time before the hands stop. The two-part case construction, screw-down case back with jellyfish motif, and signed crown add touches of refinement to the otherwise fairly simple 02SSERIES GEN2 watches, and all come with a matching, colorway-...

First Look - Chopard Releases Three New Mille Miglia Classic Chronographs in Historic Racing Colours Monochrome
Chopard Releases Three New Mille Jul 6, 2026

First Look - Chopard Releases Three New Mille Miglia Classic Chronographs in Historic Racing Colours

Chopard has been the World Sponsor and Official Timekeeper of the Mille Miglia since 1988, and the collection bearing the race’s name has evolved continuously since then. This year, Chopard returns to the compact Mille Miglia Classic Chronograph design introduced in 2023 with three country-exclusive editions inspired by historic national racing colours.  The use of […]

Introducing: The Studio Underd0g 02Series Gen 2 Hodinkee
Studio Underd0g 02Series Gen 2 What Jul 6, 2026

Introducing: The Studio Underd0g 02Series Gen 2

What We Know Today, British microbrand Studio Underd0g, known for its uniquely conceived and constructed dials, introduces the second-generation update to its 02Series time-only field watch-ish design. Though new dial colors kind of feel like the brand's major schtick, there are a few surprising changes this time around. First, and a change that's sure to appeal to everyone, is a slight reduction in the case height of the 02Series. It's not the craziest of reductions, going from 12mm to 11.5mm, but shaving off this much is still a welcome improvement, especially considering the case itself is 9.4mm without the pronounced crystal. The new case measures 37.5mm in diameter, with the new 11.5mm thickness and a 46mm lug-to-lug. Yes, the diameter has also increased by half a millimeter, but the revamped proportions should work well across a large variety of wrists. The tighter tolerances also mean that the dial is now closer to the crystal, and this was accomplished thanks to the brand's acquisition of assembly workshop Horologium, now transformed into Studio Underd0g's own in-house workshop, aptly titled The D0ghouse. The caliber inside has also received a subtle update—the Sellita SW210 has been replaced by the SW200-2 M Power+. It's a mouthful, but what that means is an extended power reserve, increased from 42 hours to 63 hours. But in keeping with the execution of the previous generation, the rotor is removed to keep this second-generation manually wound. Across the four ...