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Results for ISO 6425 (Diver's Watch Standard)

26,010 articles · 274 videos found · page 356 of 877

Bring a Loupe: A Patek Beta 21, A Movado Cronoplan, A Hamilton 6B 'Mark XI,' and a Zenith Time Command Hodinkee
Hamilton 6B Mark XI 6 days ago

Bring a Loupe: A Patek Beta 21, A Movado Cronoplan, A Hamilton 6B 'Mark XI,' and a Zenith Time Command

Scorekeeping last week: the only watch of the four highlighted to have sold is that bonkers purple-dialed Sub from Tropical Watch; the Patek 3970, the Omega 145.022BA, and the Movado Polyplan all remain available. Deep breaths, everyone: another week's on the books. Auction season's in full swing, and there are wild results all over the place, but let's take a little breather here, together, and look at less dizzyingly priced goodies. Strays Perhaps you've found yourself of late—coincidentally!—more curious than usual about pocket watches. While Mark's the Official Pocket Watch Tsar, I've always liked them, and fight the urge most weeks to include any here. No more! This week, there's this extraordinary, anonymous jump-hour pocket watch that is almost unfairly beautiful for being 200 years old. If that doesn't float your boat, you have the relatively uncommon opportunity to nab a Thomas Engel Tourbillon (if the name Thomas Engel doesn't register, gird your ego before digging in—compared with Professor Engel, we're all pathetic underachievers).  It doesn't seem reasonable that any of us should be able to purchase a gold Breguet pocket watch with hour and quarter repeater from 1795—insert Harrison Ford growling "It belongs in a museum!"—and yet you can do just that right here. If, however, you wish to remain yoked to the tyranny of telling time on your wrist, here's a Speedmaster Racing Dial which, yes, isn't exactly in showroom condition, but they're uncommon eno...

Review: the Venezianico Arenale Calendario Worn & Wound
Grand Seiko 6 days ago

Review: the Venezianico Arenale Calendario

Venezianico makes a lot of watches. This is a fact that’s become unmistakably clear over these last few years as their footprint has expanded in the enthusiast community. Regardless of whether you know them for watches like this or watches like this, there’s a good chance they also make a watch that’s completely unlike anything you’ve already seen from them.  Making a huge variety of watches at a high volume can be a bit of a gamble in this industry. There’s a sense among many enthusiasts that exclusivity is something to be protected, and when a watch brand casts a very wide net, it can dilute their messaging. We had a great discussion along these lines concerning Grand Seiko in a recent podcast. Clearly there was a moment a few years ago when that brand was flooding the market with new stuff, and their identity was a little lost. “Analysis paralysis” is a term often used by consumers to describe the feeling of shopping a brand that has too much stuff to sift through.  The counter argument of course is right there in the Seiko family. No enthusiast would say that too many watches in the Prospex, Presage, and Seiko 5 lines, among others, is a bad thing. Between the many branches of the Seiko family tree, there are accessible options for everyone, and that’s historically been seen as a good thing for the community and the sign of a healthy brand appealing to a broad market.  What this really comes down to is whether a brand is positioning itself as luxury ...

Hands-On With The Tudor Monarch — Are You Down With The New King? Fratello
Tudor Monarch — Are You 6 days ago

Hands-On With The Tudor Monarch — Are You Down With The New King?

This year is a regal one indeed, as both Tudor and the Rolex Oyster case celebrate their 100th anniversary. For this grandiose occasion, Tudor presented a completely new model during Watches and Wonders 2026 to underline the significance of its century of existence. The Tudor Monarch is a hard-to-define watch, but when you look at […] Visit Hands-On With The Tudor Monarch — Are You Down With The New King? to read the full article.

Introducing – The New MeisterSinger Souscription Panthero Jumping Hour Guilloché Monochrome
Meistersinger Souscription Panthero Jumping Hour May 14, 2026

Introducing – The New MeisterSinger Souscription Panthero Jumping Hour Guilloché

With the Panthero Jumping Hour presented earlier this year, MeisterSinger proved that even within its restrained philosophy, there is room for technical expression. Now, with the new Souscription Panthero Jumping Hour Guilloché, the brand takes another interesting step. The subscription idea dates to the 18th century, when watchmakers would produce a watch only after a […]

Discovering The Magic Of The Zenith Chronomaster Revival A384 Tropical Fratello
Zenith Chronomaster Revival A384 Tropical May 13, 2026

Discovering The Magic Of The Zenith Chronomaster Revival A384 Tropical

If you are a regular Fratello reader, it will come as no surprise that I am a Zenith fan. The brand’s Chronomaster Revival A384 is my current favorite watch. There is nothing out there like it, and every time I put it on my wrist, I feel a mix of excitement and reassurance about how […] Visit Discovering The Magic Of The Zenith Chronomaster Revival A384 Tropical to read the full article.

Seiko Slims the Solar-Powered Astron SJX Watches
Grand Seiko May 13, 2026

Seiko Slims the Solar-Powered Astron

Seiko is marking its 145th anniversary by continuing to push the envelope for high-end quartz. The Astron GPS Solar Dual-Time Chronograph is a series of four new references featuring a new multi-function quartz calibre, a streamlined case, and a push-button interchangeable strap system compatible with both the standard titanium bracelet and a range of silicone straps. Initial thoughts Since 1969, Seiko has been at the forefront of quartz technology, and since 2012 the brand has commercialised a range of GPS-synced solar-powered quartz watches under the Astron banner — named in honour of the groundbreaking 1969 original. The contemporary Astron models have taken quartz timekeeping about as far as it can go. Left on it’s own, it’s not the most accurate quartz watch, but the satellite link keeps the time in sync with network time and automatically adjusts to local time when travelling. Reference HAB002. Given the amount of technology packed inside — including a solar power unit — the Astron has always been a big watch. At 43.4 mm, the new Dual-Time Chronograph is not a small watch, but at just 12.4 mm thick it’s about 1 mm thinner than its predecessor, which is a welcome improvement. The bigger news, however, is outside the case: a new interchangeable strap and bracelet system. Bracelets have long been an achilles heel for both Seiko and Grand Seiko. The latter made big strides this year with a new bracelet for the Spring Drive UFA Ushio 300 Diver, and now Seiko ...

Seiko Adds New Seiko 5 References with Compass Bezels Worn & Wound
Seiko Adds New Seiko 5 May 12, 2026

Seiko Adds New Seiko 5 References with Compass Bezels

Every watch enthusiast has gotten the question from a newly watch-curious friend: “what should be my first real watch?”  Of course, designating any watch as “real” over another is a bit silly, but the sentiment remains. For newbies to the horological hobby, there are few “first” watches better than any model from the ever-expanding and always-iconic Seiko 5 lineup. From skin divers to field watches and way beyond (especially if you look at vintage…), there’s a Seiko 5 for everyone, and not just new fans, either. Most serious enthusiasts can attest to having a 5 in their collection, or at least having owned one (or many) in the past. So, when Seiko comes out with a new 5 entry, it’s hard not to be excited, and four new Seiko 5 Field models have arrived to continue that tradition. The HDB006, HDB007, HDB008, and HDB009 bring a lot of the hallmarks of Seiko 5 field watches, including wearable dimensions at 41mm in diameter and 13.2mm in thickness, strong LumiBrite coating on the hands, indices, and bezel markings, and trademark Seiko robustness and reliability thanks to the 4R36 caliber automatic movement, which provides 41 hours of power reserve, a stop second hand function, and a day/date complication. While none of these features are particularly remarkable or innovative, they prove the everlasting utility of a field watch as an everyday timepiece. The new HDB00- models do have an extra party trick up their sleeves in the form of a simple compass on the ...

Here’s What Happened To The NASA-Issued Speedmasters! Fratello
Omega Speedmaster chronographs available May 12, 2026

Here’s What Happened To The NASA-Issued Speedmasters!

On April 27th, 1976, NASA made 55 out of 97 of its Omega Speedmaster chronographs available to the National Air & Space Museum (NASM) in Washington, DC. Then and now, these Omega watches were considered a collection with significant artifactual value! This article is a contribution by space and watch enthusiast Philip Corneille, founder of […] Visit Here’s What Happened To The NASA-Issued Speedmasters! to read the full article.

Ming, How’s the Peeping? Introducing the 29.06 Peep Show Worn & Wound
Ulysse Nardin are May 12, 2026

Ming, How’s the Peeping? Introducing the 29.06 Peep Show

Naming a watch is important. This goes without saying, probably, but it’s something we don’t really talk about or think about enough. Just last week I was having a conversation with a colleague about how unfortunate it is that Grand Seiko seems to keep missing the mark with naming conventions. With so many releases, it’s tough to keep individual reference numbers at the front of the mind, and “Tentagraph” has yet to permeate watch culture in the way the brand perhaps thought it would. Some brands have a knack for coming up with catchy and distinctive names for watches that both make a ton of sense and are easily remembered and associated with a given watch. The team at Ulysse Nardin are the kings of this. The Freak? The Super Freak?? The Blast??? All immediately iconic in my opinion.  Today, Ming joins the Watch Name Hall of Fame (side note: that’s an article idea we’ll be pursuing shortly, I’ve just decided) with the Peep Show. When the Ming team first showed us a prototype of the Peep Show at Geneva Watch Days last year, we were led to believe it was a working name, or a code word for a product that was not fully fleshed out. Obviously we all thought it was pretty amusing at the time. But just last month, during Watches & Wonders week, when I learned that Peep Show was indeed the official name of the watch, well, let’s just say I was surprised and delighted, because it’s honestly perfect.  What is the Peep Show, you might be asking yourself at this ...

Introducing: The Ming 29.06 "Peep Show" Hodinkee
Ming 29.06 Peep Show What May 12, 2026

Introducing: The Ming 29.06 "Peep Show"

What We Know Want to see a magic trick? No, not the kind the Joker pulls in "The Dark Knight," but instead something pretty cool that Ming has cooked up with their new 29.06 "Peep Show." The watches below look markedly different, but the only thing that's changed is the direction the hands point. When Ming Thein showed me this watch last fall, I immediately got what was going on as he turned the crown. If you were doing the same, you'd see that the guilloché dial with a multiphase color-shifting coating (like on the 57.04 "Iris") slowly fades in and out of visibility, turning from a dazzling view to pitch black as the hands move. Any guesses on how it works? Well, it's kind of a trick question, because the hands aren't actually hands. Instead, they're polarized sapphire discs with a hands made of Super-LumiNova X1 fill. The two pieces of sapphire are linearly polarized, so when they're aligned (on top of each other or directly opposite each other), the polarizer lets light in, and you can see that metal disc with color-shifting treatment. As the hands rotate, you see less and less of the dial until it turns black when the two discs are at 90º to each other. When you learn the effect, it's pretty simple, but it's certainly effective in person. All this is in a 29-series case, which is a bit more reserved than the 57-series case. It's made in lightweight Grade 5 titanium, measuring 40mm by 11.8mm, with a 22mm lug width. The case has a 50-meter water resistance. Inside the ...

Hands On: Urwerk UR-10 Spacemeter Blue Final Edition SJX Watches
Urwerk UR-10 Spacemeter Blue Final May 12, 2026

Hands On: Urwerk UR-10 Spacemeter Blue Final Edition

Urwerk bids farewell to the Spacemeter with UR-10 Spacemeter Blue Final Edition. As the final series of the UR-10, the 25-piece limited edition features a dark blue dial that differentiates it from the black and silver editions released previously. The watch is otherwise identical to its predecessors, and features an instrument panel-like display that tracks the progress of the Earth around both the sun and its own axis. Initial thoughts The ‘almost conventional’ display of the UR-10 represents a departure for Urwerk, which made its name in satellite wandering hours complications. Like the quirky and impressive EMC, the UR-10 proves Urwerk’s space-age aesthetic works in a variety of formats. But the Spacemeter’s time on Earth was relatively short, having been launched less than a year ago. The limited production of just 75 pieces (25 in each of three colours) should reward collectors, but I’m hopeful the ergonomic case and bracelet will come out of retirement to house different complications in the future. The UR-10 borrows a number of stylistic cues from the UR-100, but the case construction is entirely novel. The 45.4 mm case is essentially a bi-level construction — stainless steel on the bottom for a stable weight balance, and titanium on top for a continuous look from case to bracelet. The two materials contrast slightly on the winglets on either side of the case, where they are fastened with bolts. This construction is similar to that of the original Pate...

Introducing – The Final Edition of the Urwerk UR-10 SpaceMeter Blue Monochrome
Urwerk UR-10 SpaceMeter Blue Urwerk May 12, 2026

Introducing – The Final Edition of the Urwerk UR-10 SpaceMeter Blue

Urwerk, the indie brand founded by Martin Frei and Felix Baumgartner in 1997, is renowned for its futuristic, aerodynamic vessels with kinetic satellite hour displays.  In 2025, Urwerk released the UR-10 SpaceMeter, a watch that initially stumped fans with its round dial and conventional hour and minute hands. However, closer inspection revealed Urwerk’s fascination with […]

Hands-On: The Citizen Tsuyosa seconde/seconde/ Hodinkee
Citizen Tsuyosa seconde/seconde/ Collaborations are May 11, 2026

Hands-On: The Citizen Tsuyosa seconde/seconde/

Collaborations are an established part of the modern watch cycle: a new model is introduced, colors follow, maybe a complication is added, and eventually a collaboration enters the mix, often positioned as a moment of creative divergence within an otherwise predictable trajectory. With the Citizen Tsuyosa seconde/seconde/, the brand hits that phase in a way that feels both familiar and slightly off-script. Collaborations are also never entirely expected, yet the best ones have such a natural fit that they rarely come as a genuine surprise. While they can serve to keep a collection feeling fresh, there's a sense that many collaborations struggle to reflect a true meeting of perspectives.  Instead, they can feel like extensions of ideas that brands are already circling, gently guided by an external voice to test whether something slightly unconventional might resonate. Too often, these ideas feel like early expressions that brands later refine and incorporate into their main collections. As such, limited editions can feel like testing grounds, and collectors, whether knowingly or not, become participants in that process. That dynamic can feel slightly hollow, as what was once framed as exclusive can quickly become part of a broader rollout, which is what makes what seconde/seconde/ feels notably different. Because if there's one figure consistently delivering something closer to a proprietary and fully authored take on collaboration, it's Romaric André of seconde/seconde/....

Introducing: The Two-Tone Girard-Perregaux Laureato Chronograph 42mm Fratello
Girard-Perregaux Laureato Chronograph 42mm May 9, 2026

Introducing: The Two-Tone Girard-Perregaux Laureato Chronograph 42mm

The dust may have settled from all the recent events in Geneva, but that doesn’t mean we’re done with new releases. Girard-Perregaux is embracing the warmer weather to come with a sporty new release. The Laureato Chronograph 42mm is a familiar watch, but this is the first two-tone model we’ve seen. Plus, it adds a […] Visit Introducing: The Two-Tone Girard-Perregaux Laureato Chronograph 42mm to read the full article.

In-Depth – The New Rolex Yacht-Master II ref. 126680 & 126688 – the Regatta Instrument Reimagined Monochrome
Rolex Yacht-Master II ref 126680 May 8, 2026

In-Depth – The New Rolex Yacht-Master II ref. 126680 & 126688 – the Regatta Instrument Reimagined

There’s always been something slightly paradoxical, if not vague, about the Rolex Yacht-Master II. In the brand‘s catalogue, year after year defined by a slow-paced evolution (quite unpredictable recently, though, as we have learned from experience) and exceptional commercial clarity, this watch has consistently stood apart. A large, complex and highly specific model, it is […]

Baltic and SpaceOne Collaborate on the All New Seconde Majeure Worn & Wound
Baltic May 8, 2026

Baltic and SpaceOne Collaborate on the All New Seconde Majeure

It’s tough to think of two accessible indie brands that are more diametrically opposed in terms of their general aesthetic than Baltic and SpaceOne. One is focused largely on classic, vintage influenced designs, while the other is firmly contemporary, futuristic, even, and has made a name for itself by innovating new ways to make high end complications accessible. But they have similar sensibilities, I think, when it comes to widening the aperture of watch enthusiasm in general. They make it feel easy to break into a once difficult to access hobby with watches that are genuinely interesting and cool irrespective of price.  And so a collaboration between Baltic and SpaceOne (both French brands) is maybe not as absurd as it would appear at first blush. Their first watch made in partnership, the Seconde Majeure, takes elements of what makes both brands special and smashes them together in a very satisfying way. It’s one of the best watches I’ve had a chance to see so far this year (it was being previewed at Chronopolis in Geneva last month, and at our Windup event in San Francisco just last week).  The Seconde Majeure is designed around a jumping hour module designed by Theo Auffret with three visible components. A large minute disc sits atop a control wheel that makes a full rotation every 60 minutes, and provides a hand-free readout of the minutes from a central location on the dial. As the minute disc completes a rotation, it engages with a star wheel that has 12 t...

Hands-On with the New Releases from Naoya Hida Worn & Wound
Ming Naoya Hida releases May 7, 2026

Hands-On with the New Releases from Naoya Hida

One of my favorite days on the watch media calendar every year is the Naoya Hida preview day. Every spring for the last few years, watch media types make appointments at the Armoury on the Upper East Side to get a look at the upcoming Naoya Hida releases for the year. It feels like a very old fashioned way of doing things. Yes, there’s a press release sent out ahead of time, but Naoya Hida only makes one announcement like this per year – there are no mid-cycle drops or limited editions released to coincide with some later event. Members of the Naoya Hida team are present and there to explain the collection, piece by piece.  This year, Naoya Hida will produce a total of 10 models, 7 of which are new designs. We won’t go through each one here, but rather focus on the references that are completely new and those that have the most notable upgrades.  The reference that immediately caught my eye and was easily the most unexpected of the bunch is the new NH TYPE2C-2. To this point, Naoya Hida has really been defined, in my estimation, by their dial aesthetic, which prominently features elaborate hand engravings in the dial surface. It’s a very traditional and inherently ornate way to make a dial, and the execution is always top notch. It’s a type of craft that’s a true “IYKYK” proposition, though. From a distance the handwork on these dials might not be obvious, but they really come alive under close examination, especially under a loupe.  Anyway, the TYPE2C-2...

Video: The Jacob & Co. The Godfather II — A Double-Melody Musical Timepiece Fratello
Jacob & Co. May 7, 2026

Video: The Jacob & Co. The Godfather II — A Double-Melody Musical Timepiece

The Jacob & Co. The Godfather II is not the first Godfather-themed watch. It is, however, the first that plays two tunes — “The Godfather Waltz” and “The Godfather Love Theme.” Jacob & Co. built a timepiece with a single music box barrel playing two songs, and Benjamin Arabov tells us how the watch with […] Visit Video: The Jacob & Co. The Godfather II — A Double-Melody Musical Timepiece to read the full article.

First Look – The Two-Tone & Chocolate Girard-Perregaux Laureato Chronograph 42mm Monochrome
Girard-Perregaux Laureato Chronograph 42mm May 7, 2026

First Look – The Two-Tone & Chocolate Girard-Perregaux Laureato Chronograph 42mm

The Laureato is Girard-Perregaux’s answer to the integrated luxury sports watch. Born in 1975 as a chronometer-certified quartz sports watch, Girard-Perregaux revived the Laureato in 2016 as a limited edition to celebrate the brand’s 225th anniversary, and later as a collection in 2017. Produced three years after Gérald Genta’s landmark Royal Oak but a year […]

Over the Hill: Understanding High-Tech Ceramic on the Material’s 40th Birthday Worn & Wound
Rado May 6, 2026

Over the Hill: Understanding High-Tech Ceramic on the Material’s 40th Birthday

Material innovation is increasingly becoming a core pillar within the watch industry. Whether borrowing and reconfiguring materials from different industries or composing your own from the ground up, it is clear materials matter when it comes to both technical feats and aesthetics achieved in watchmaking today. Sometimes, I like to think of these cutting-edge materials as mile markers on the highway of horology. I am always considering the world 50 or 100 years from now, when the watches of the present will become the watches of yesteryear, when what we consider modern will become vintage. I believe that the application of new materials will be a mark of this era of watchmaking that will serve as a milestone moment in the ever-unfolding history of horology. For Rado, the story starts with a sapphire crystal. While the brand was not the first to use this in place of acrylic or other weaker options, it was among the early adopters. However, Rado took it a step further by patenting a sliding water-sealed mechanism with a tension-fit construction. Here, the thick, faceted sapphire crystal was secured under high pressure into the oval-shaped hard metal case with a specialized gasket, designed to be exceptionally tight. Its effectiveness sparked further curiosity – what if this same scratch resistance and robustness could be applied to other parts of the watch or the watch in its entirety? With that guiding principle, the quest that would lead to the creation of high-tech cera...

Hands On: Bulgari Octo Finissimo Automatic 37 MM SJX Watches
Bulgari Octo Finissimo Automatic 37 May 6, 2026

Hands On: Bulgari Octo Finissimo Automatic 37 MM

One of the quieter hits from Watches & Wonders was Bulgari’s Octo Finissimo Automatic 37 mm, a watch that would probably have grabbed more headlines were it not for its visual similarity to the well-known 40 mm model. In pictures, it’s difficult to tell the sizes apart, but on the wrist the difference could not be more stark. Available in three versions in two different case materials — all regular production models — the 37 mm Octo Finissimo is powered by a new micro-rotor calibre that, while smaller than its sibling, manages to stretch the power reserve to 72 hours. Initial thoughts I’ve always appreciated the unique aesthetic of the Octo Finissimo, especially the matte titanium look that debuted in 2017. In some ways, it feels like the Royal Oak or Nautilus of my generation — an elegant sports watch with a distinctive voice. It’s a contemporary design that feels like it has staying power. This aspect of the Octo Finissimo should not be understated. The deluge of generic-looking integrated bracelet sports watches we’ve witnessed over the past five years proves that it’s very difficult to create a differentiated design within this format. For Bulgari, the development of the Octo Finissimo — with its wide bracelet and short-pitched links — was like capturing magic in a bottle. Unfortunately, the square shoulders of the 40 mm case ride up over my ulnar styloid (wrist bone) causing the case to sit at an odd angle — never flat and straight as intended ...

Hands On: Victor Kullberg Tourbillon Pocket Chronometer SJX Watches
Patek Philippe worldtime ref 2523 May 5, 2026

Hands On: Victor Kullberg Tourbillon Pocket Chronometer

Phillips’s upcoming sale The Geneva Watch Auction: XXIII is packed with spectacular watches, including some already well known to collectors like the extra complicated La Royale by Louis Audemars, an unsual Patek Philippe worldtime ref. 2523, and the Golay Fils & Stahl astronomical watch. But among the finest is a simple watch that tracks only the time and state of wind, yet is comprised of several hundred parts: Victor Kullberg No 6583. Behind those three hands is a one-minute tourbillon equipped with an Earnshaw detent escapement, a massive free-sprung compensation balance, anti-magnetic helical balance spring and reverse chain and fusee, making it one of the most elaborate three-hand watches imaginable. Even at its high estimate of US$102,000, this pocket chronometer amounts to something of a steal, especially in an auction where multiple steel sports watches carry much greater estimates. The cult of the chronometer Swiss and English horologists disagreed on a great many things, from the ideal shape and material of escape wheels to the definition of a chronometer. To the Swiss, the title of chronometer was bestowed based on merit as a timekeeper. Any watch could be one if it kept good time, especially with a trusted, independent attestation of its accuracy. Watches submitted to observatory trials — or tested according to the ISO 3159:2009 standard today — are chronometers by this reckoning. England was dominated by the cult of the [marine] chronometer, unsurprisin...