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Results for ISO 6425 (Diver's Watch Standard)

25,849 articles · 6,362 videos found · page 57 of 1074

Dive watch fundamentals – Why Rolex still wears the crown of the deep Time+Tide
Blancpain Fifty Fathoms was Jan 21, 2021

Dive watch fundamentals – Why Rolex still wears the crown of the deep

There’s a strong argument that the Blancpain Fifty Fathoms was the first real diver’s watch of its kind… and that’s because it was. It’s also true that the Rolex Submariner, which was also released in 1953, but after the Fathoms, did borrow some stylistic cues from the Blancpain. However, if any one watchmaker can claim … ContinuedThe post Dive watch fundamentals – Why Rolex still wears the crown of the deep appeared first on Time+Tide Watches.

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EDITOR’S PICK: The Aegir CD-2, a dive watch made by… wait for it… an ACTUAL diver Time+Tide
Apr 12, 2017

EDITOR’S PICK: The Aegir CD-2, a dive watch made by… wait for it… an ACTUAL diver

Editor’s note: There’s nothing that watch journos love more than a watch with a story. Marketing departments know this, and try hard (sometimes too hard) to come up with gripping narratives behind their latest and greatest. In all my years of writing about watches, I’ve come across few stories as authentic and compelling as that of Australian … ContinuedThe post EDITOR’S PICK: The Aegir CD-2, a dive watch made by… wait for it… an ACTUAL diver appeared first on Time+Tide Watches.

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A Legend is Born: Squale Just Dropped a New 37mm Diver Worn & Wound
Squale Mar 19, 2026

A Legend is Born: Squale Just Dropped a New 37mm Diver

If you have been following us for a while, you are likely well versed in Squale’s divers, vintage-inspired designs, and limited edition runs. The brand has quietly been a leader in the realm of dive watches since the 60s with a cult following from hardcore dive watch nerds. In the past decade in particular, Squale has been getting more and more traction and recognition. In 2019, the brand notched its 60th anniversary and with that, introduced a new collection: the Sub-39. This limited edition fittingly paid homage to Squale’s early 1960s divers, using an original prototype with a 39mm case as reference. Following its success, the brand ultimately made the Sub-30 a permanent collection, upping the ante with COSC-certification and complications like a GMT. Today, we get the next evolution with the Sub-37 Legend. Focusing on the brand’s core tenants – proportions, function, and character – the new slightly sized down 37mm diver emphasizes form over function in a way that is faithful to the golden age of diving, an era when watches were designed to perform rather than to impress. Beginning with the dial, you have a fairly quintessential execution in matte black with a sapphire glass-box crystal reminiscent of vintage plexiglass while ensuring durability and optimal dial legibility. Visibility remains at the forefront of this utilitarian design with both the dial and hands treated with SuperLumiNova Old Radium. Framing the dial is a clean, highly readable unidirection...

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What is a Quartz Watch? Everything You Need to Know Teddy Baldassarre
Dec 10, 2025

What is a Quartz Watch? Everything You Need to Know

The advent of the quartz watch was the most disastrous event ever to befall the traditional luxury watch business, an existential threat that nearly toppled the watch industry as we know it. The invention of the quartz watch was among the most significant advances in the history of timekeeping and brought affordable wristwatches to the masses in a way that had never been seen before. These are the two main schools of thoughts on what the quartz watch has meant to the history of watchmaking, and both are essentially correct. As you contemplate whether to purchase a quartz watch, ponder the main differences between quartz and mechanical movements, and try to wrap your head around the various types of timekeeping technologies, let’s explore how quartz watches originated, how they evolved, and what their place is in today’s ever-changing watch world.  [toc-section heading="Quartz Movements Explained"] Unlike a mechanical movement, which stores its energy in a wound mainspring inside a barrel and releases it through a complex series of gears to move the hands, a quartz movement derives its power from a small electrical charge provided by a battery, which then passes through an integrated circuit that applies the charge to a tiny quartz crystal cut into the shape of a tuning fork. Thanks to something known as the reverse-piezoelectric effect, that tiny charge applied to the quartz tuning fork crystal causes it to vibrate at an incredibly high rate that dwarfs the output of ...

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The Yema Navygraf is the Latest Diver to get the Mother of Pearl Treatment Worn & Wound
Yema Nov 4, 2025

The Yema Navygraf is the Latest Diver to get the Mother of Pearl Treatment

There is something about mother-of-pearl that seems to be catching watchmakers’ eyes lately. While I highly doubt it has to do with the fact that “Mother of Pearl” is a phenomenal drag name, I can’t totally rule that out as a possibility. Instead, more likely, it has to do with the ease in which adding the iridescent substance onto an existing design gives it new personality without really reinventing the wheel. Case in point: Yema’s Navygraf Pearl. Undoubtedly, the Navygraf is a handsome watch. But, like a drag queen, sometimes it’s hard to describe something as both “handsome” and “pretty” simultaneously. At least, that was my first impression of this French-made watch. Using the classic dive watch model, like the Navygraf, and inlaying mother-of-pearl seemed, in a way, incongruous to the steely, masculine athleticism of the silhouette. But, upon examining the bezel and dial a little more closely, I’m more inclined to think this is less of a gimmick and more of a thematic appreciation for the beauty and sport that the ocean provides (unfortunately, I’m only speculating – the press release was more focused on the technical specs of this Navygraf). So, what are the specs? This is a thinner Navygraf variant, equipped with a micro-rotor caliber CMM.2, meaning that the 316L stainless steel case measuring 39mm, only clocks in at 9.75mm thickness. The CMM.2 caliber also promises around 70 hours of power reserve, making it suitable for any diving trips ...

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Seiko Tank Review: This $210 Dress Watch Is A Hidden Gem Teddy Baldassarre
Seiko Sep 24, 2025

Seiko Tank Review: This $210 Dress Watch Is A Hidden Gem

Seiko has no shortage of dress watches, many of which come from the Presage collection, which boasts some of the best values out there. That said, I recently came across a watch that not only comes from the Japanese brand's more basic, entry-level Essentials collection, but is actually the cheapest Seiko out there at the moment. Yes, the Seiko SWR064 is affectionately dubbed the Seiko Tank for obvious reasons, but there is something distinctly Japanese about it. I had my initial doubts about this watch, but when factoring in the design, style, and price, there was no real way of getting around the fact that this is a starter dress watch that exudes value. Let's get into why. Seiko "Tank" Case The case of this Seiko “Tank” is done in stainless steel, with a gold-plated finish that really fits in with the retro styling. I’m usually really turned off by gold-plating but the cohesiveness with the dial elements pulls it together. As for the size, it measures 27.9mm wide, 38.5mm tall, and 6.7mm thick (30 meters of water resistance). For the sake of comparison, the Cartier Tank Louis “Extra Large” comes in at 27.75mm wide, 38.1mm tall, and 8.18mm thick, so the sizes are very close. There’s not a lot of chatter about this watch out there but I did notice some people say it’s too big to be anything like a Tank, which is demonstrably false. The similarities don’t stop there, as the positioning of the brancards is similar - though I do wish they were just a little b...

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Is The Tudor Black Bay 54 “Lagoon Blue” A Perfect Summer Watch? Fratello
Tudor Black Bay 54 “Lagoon Sep 8, 2025

Is The Tudor Black Bay 54 “Lagoon Blue” A Perfect Summer Watch?

When Tudor released a new “Lagoon Blue” take on the Black Bay 54, I knew I had to get my hands on it. You see, Tudor is a brand I keep coming back to. Unlike Rolex, which pursues constant iterative improvement above all else, Tudor seems to get more leeway to experiment and play with […] Visit Is The Tudor Black Bay 54 “Lagoon Blue” A Perfect Summer Watch? to read the full article.

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Vacheron Constantin Overseas Dual Time Review: Is It The Ultimate Luxury Travel Watch? WatchAdvice
Vacheron Constantin Overseas Dual Time Review Mar 24, 2025

Vacheron Constantin Overseas Dual Time Review: Is It The Ultimate Luxury Travel Watch?

The Vacheron Constantin Overseas Dual Time is a piece I’ve wanted to review for a while now, and finally, my wish has come true. So, how did it live up to expectations? What We Love The versatility of the piece being a sports watch that dresses up or down Ease of use of the Dual Time function and quick set date The brushed silver dial really stands out with an easy to read layout. What We Don’t The watch can wear on the larger side, especially on the bracelet The bezel is prone to surface marks, like most polished metal bezels The strap thickness at the base tends to flare out a little depending on your wrist shape and size Overall Rating: 8.75 / 10 Value for Money: 8/10 Wearability: 8.5/10 Design: 9/10 Build Quality: 9.5/10 There’s something special about a watch that can seamlessly blend luxury with everyday practicality – and that’s exactly what Vacheron Constantin has achieved with the Overseas Dual Time. As part of the brand’s legendary Overseas collection, this piece is designed for those who appreciate fine watchmaking but also need something versatile enough to handle life on the move. With its sporty-yet-sophisticated aesthetic, an in-house movement built for precision, and a clever dual-time function that makes tracking multiple time zones effortless, the Overseas Dual Time is a serious contender for the ultimate travel watch, which for a guy who has a Rolex GMT “Batgirl” as his normal go-to travel piece, this is saying something. But, first, ...

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The Dallas Windup Watch Fair is Almost Here! Here’s Everything to See and Do This Weekend Worn & Wound
Accutron Lounge Mar 11, 2025

The Dallas Windup Watch Fair is Almost Here! Here’s Everything to See and Do This Weekend

Dallas Watch People! We’re just a few days away from our very first Windup Watch Fair in the great state of Texas! To get you ready for the weekend, we’ve put together an all-encompassing rundown of the brands that will be there and special events that will be going down. But first, let’s cover the basics of the Fair: Hickory Street Annex 501 S Second Ave #200, Dallas, TX 75226 Saturday, March 15: 12PM – 6PM Sunday, March 16: 12PM – 5PM Free and open to the public No registration necessary We’re also excited to offer a number of other activations and special features at this first-ever Dallas Windup Watch Fair. Here’s a quick rundown: – On Friday night, our friends at Bulova are hosting an exclusive screening of Bulova’s 150th Anniversary Documentary film at The Alamo Drafthouse Cedars. Click here to learn more about the screening and the afterparty! – Throughout the entire Fair, Fossil will be providing strap changing and bracelet adjustments, so that you can immediately get your new watch on your wrist! Head to the Fossil booth on the upper level to check out their latest releases and get your watch fitting just right! – In the Accutron Lounge, on the first floor, you’ll be able to take a break from the fray of presenting brands and see the Electrostatic Movement in person! – On Saturday at 5:00PM, our friends at Bruichladdich will be hosting a happy hour at the Bruichladdich Bar (which will also be serving up refreshments all weekend). It’s t...

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Leica’s Latest Watch Collection is Here: Introducing the ZM 12 Worn & Wound
Feb 27, 2025

Leica’s Latest Watch Collection is Here: Introducing the ZM 12

Sometimes when a new brand enters the ultra competitive watch market, it’s tough to know how seriously to take them. There are many, many upstart watch brands that come in hot and flame out quickly. We can all point to watches and brands that we’ve liked, seemed like a good idea, and then faded away, never to be heard from again. We can also, I’m sure, point to brands that have surprised us with their durability, and stuck around much longer than many would have initially thought. But that’s part of the game when it comes to independent watchmaking – it’s always a bit of a roll of the dice.  These feelings got, well, complicated when Leica entered the watch market a few short years ago. Leica, of course, is a brand that we take very seriously at Worn & Wound. For some of us, it’s a brand that we truly revere for their contributions to photography and the truly exceptional cameras and lenses they produce. So it was tough to know what to make of their entry into the watch world. I think the fear for many was that their watches would simply be licensed products, Leica literally in name only, and produced by the lowest bidder in a manner that lets down everything else they make.  In retrospect, it was silly to be so concerned. Leica, as a brand, seems to have a keen understanding that their products are associated with manufacturing excellence, and that this is a belief held even by those who have never owned or even handled a Leica camera. Their brand image is...

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