Results for Water Resistance

Patek Philippe Standardizes Water Resistance To 30 Meters Across Its Lineup

The Aquanaut and Nautilus lines have taken a water-resistance hit on paper, but what does that mean from a practical perspective?

From Seiko to Casio, Watch Collectors Need To Stop Overthinking Water Resistance

From everyday field watches to chronographs and dressier pieces, water resistance matters less than many collectors think.

7 Watches With 100M+ Water Resistance That Aren’t Dive Watches

From field watches to GMTs and chronographs, these picks offer the water resistance we want without the usual dive-watch formula.

Fratello Talks: Understanding Water Resistance

Have you ever wondered exactly what the water resistance rating on your watch’s dial means? In this episode of Fratello Talks, Nacho, Thomas, and Daan get into the different ratings, what they mean in theory, and, more importantly, in practice for the person wearing a watch. Tune in and listen to this episode, and if […] Visit Fratello Talks: Understanding Water Resistance to read the full article.

Water Resistance In Watches - Why “30m” Doesn’t Always Mean The Same Thing

If you’ve spent any time looking at case backs, you’ll have noticed the little engravings -“30m,” “50m,” “100m,” and so on. On the surface, it feels straightforward: “30m” should mean you can dive down to 30 meters, right? Unfortunately, no, it definitely does not. But ask one brand, and it will advise you that “30m” […] Visit Water Resistance In Watches - Why “30m” Doesn’t Always Mean The Same Thing to read the full article.

What is 5 ATM Water Resistance? Watches’ Depth Ratings Explained

Watches differ widely not only in their designs, materials, and functions but also in their ability to resist the detrimental effects of water and moisture. Some watch enthusiasts, especially those who wear their timepieces for diving, know exactly what they're looking for in terms of waterproofing, but many others might be unsure exactly how safe it is to wear their watch in the swimming pool or even to wash the car. What do watches' water-resistance ratings like 5 ATM or 10 ATM mean in the real world, and how exactly do industry terms like "bars" and "atmospheres" help you determine how waterproof your watch is? Here we address some commonly asked questions about water resistance in watches and break down what the most common depth ratings mean in practical terms.  What was the first water-resistant watch? Since the invention of the wristwatch, watchmakers have been coming up with solutions to address an inconvenient reality: namely, that water and tiny mechanical parts, such as those inside a watch movement, simply do not mix. The technical challenge of making a portable timepiece that could withstand exposure to water became even more prominent in the mid-20th Century, with the rise of diving as a tactical and eventually also a recreational pursuit. The first innovator to seriously take up the gauntlet was Rolex founder Hans Wilsdorf, who developed the now-famous Oyster case in 1926. Its groundbreaking design combined a threaded, hermetically sealed caseback and a cro...

The Tudor Pelagos Ultra becomes the brand’s most capable diver with 1,000 metres of water resistance

All-titanium build with an overengineered bracelet and extra-bright lume. This is as good as it gets, folks.The post The Tudor Pelagos Ultra becomes the brand’s most capable diver with 1,000 metres of water resistance appeared first on Time+Tide Watches.

How Borgel and Taubert revolutionised water resistance

Buffy tells the story of waterproofing pioneers Borgel and Taubert, the casemakers that preceded the modern dive watch. The post How Borgel and Taubert revolutionised water resistance appeared first on Time+Tide Watches.

Ep. #8 - Quartz Watches, Water Resistance, ToxicNATOs, and Gateways to Watch Collecting

Kaz and Mike talk about Quartz watches, their value, precision, durability, and why they make people angry in the pants. Our first quartz watches and what they mean to us as collectors today. Mike’s wife interrupts the watch snobs. We also talk about water resistance, how it's marketed, and share some cool new straps from ToxicNATOs. Kaz eats toxic candy.

We Reviewed 7 Small Watches With Serious Water Resistance That Still Wear Well

From affordable automatics to premium GMTs and divers, these compact picks balance wrist-friendly proportions with real-world durability.

Unimatic Expands Its ProDiver Dive Watch With 600m Water Resistance

Unimatic has introduced two new additions to its ProDiver collection, building on the initial ProDiver release from 2025.

What Does Water Resistance Mean?

Teddy Baldassarre is an authorized luxury watch retailer of brands like TUDOR, OMEGA, IWC, Grand Seiko, Breitling, Blancpain, Glashütte Original, Zenith, Longines, ORIS, MIDO, Tissot, Hamilton, NOMOS Glashütte, Baume & Mercier, and more.

A GMT with 200m of Water Resistance: Zelos Horizons GMT Review

Teddy Baldassarre is an authorized luxury watch retailer of brands like TUDOR, OMEGA, IWC, Grand Seiko, Breitling, Blancpain, Glashütte Original, Zenith, Longines, ORIS, MIDO, Tissot, Hamilton, NOMOS Glashütte, Baume & Mercier, and more.

Two Divers with 600m of Water Resistance GIVEAWAY - Ocean Crawler Core

Teddy Baldassarre is an authorized luxury watch retailer of brands like TUDOR, OMEGA, IWC, Grand Seiko, Breitling, Blancpain, Glashütte Original, Zenith, Longines, ORIS, MIDO, Tissot, Hamilton, NOMOS Glashütte, Baume & Mercier, and more.

Weekend Rewind: What Do Water Resistance Ratings Mean?

Jack Forster has the answers.

Sunday Rewind: The Why Of Water Resistance

How low can you go?

Review: Nomos Aqua Ahoi Datum with 200m water resistance

Review of the Nomos Aqua Ahoi Datum: the Nomos collection improved with a 200m water resistant case. Is Nomos prepared for vacation? With live pictures.

Baselworld 2014: The Rolex Sea Dweller Returns With Water Resistance to 4000ft (1220 metres)

In Partnership - Dialed In: Seiko Green Alpinist GMT Goes Global

When Seiko introduced its first dedicated sports watch, the Laurel Alpinist, in 1959, it was designed to provide reliable, legible timekeeping for outdoor enthusiasts amid Japan's postwar boom in activities such as hiking and skiing. The name "Laurel" paid homage to Seiko's first wristwatch, produced in Japan in 1913. Built to withstand harsh outdoor conditions, the watch featured an airtight screw-down case back to keep out dust and sand, wedge-shaped indices at 12, 3, 6, and 9 o'clock for legibility, a 17-jewel hand-wound movement, and a leather strap pad to protect the case from sweat. In 1995, Seiko expanded the Alpinist's capabilities with an inner rotating compass ring, controlled by a second crown at four o'clock. Wearers could use the hour hand and the sun to determine cardinal directions, aligning the "S" marker halfway between the hour hand and 12 o'clock. The updated model also offered 20-bar water resistance, reinforcing its role as a robust field watch built for demanding use. Several design details introduced with the 1995 model remain central to the Alpinist today. Although it was offered in several dial colors, the distinctive green version became a lasting favorite. Green was an unconventional choice at the time, and Seiko initially expected the color to struggle commercially. Seiko introduced mechanical GMT models in 2023. While the blue and black versions (SPB377 and SPB379) launched globally, the coveted sunray green dial version was initially reserved ...

Jaeger-LeCoultre Polaris Date 40mm Review: A Smaller Take on the Diving Classic

JLC brings its blue lacquer-dial Polaris Date down to 40mm, keeping the 70-hour movement and 200-meter water resistance.More

E.C. Andersson is Back with the Cpt, their Take on a Dress Watch (Sort Of)

Last month, the Swedish brand E.C. Andersson caught our attention with the release of the Timepod, a funky square watch with a unique detachable lug system. Zach Weiss and I were both pretty taken with it and even discussed at some length on the podcast. This is a brand that is appealing not just for their quality and design aesthetic, but their unique approach to manufacturing and watchmaking, making many components in-house in their own studio, and sometimes coming up with solutions to problems that don’t actually exist (that’s watchmaking in a nutshell in 2026).  Their latest effort, the Cpt, is pitched as something a little more traditional than the Timepod or the Mytilus, the watch that initially made me take notice of the brand. The Cpt is described by E.C. Andersson as “Our take on a dress watch, sort of.” That last clause is doing some heavy lifting. This is a watch that straddles stylistic lines between nautical inspiration and midcentury dress watches but clearly retains E.C. Andersson’s core aesthetic, which at this point is pretty well defined by things like dial texture, and the shape of indices, which are more suggestive and abstract than traditional hour markers.  The Cpt comes in a compact 36.5mm case that measures 8.5mm tall, not including the boxed sapphire crystal, another hallmark of the brand. The case is designed to be robust yet elegant, and has a full 100 meters of water resistance. In photos, it doesn’t present as a tool watch, and ha...

Introducing: WM Brown x Timex

What We Know Matt Hranek, founder of WM Brown and author of A Man & His Watch, has collaborated with Timex for the first time on a dress watch. Designed exclusively for WM Brown, it is a tank-shaped steel watch with a light grey dial and a quartz movement. The stainless steel case measures 26.5 x 41.3mm with a 20mm lug width. The top is vertically brushed, the sides are horizontally brushed, with a polished diamond-cut edge and sharply inclined lugs. The light grey dial has a two-hand layout with small seconds at six o'clock (with a subtle WM Brown logo) and full Arabic numerals. The WM Brown wordmark sits at the bottom of the dial alongside the Timex branding. It is powered by a Miyota 1L40 quartz movement and has a mineral glass lens, a customized case back and 50 meters of water resistance. The watch comes as a gift set with two options: a brown leather strap with a stainless steel buckle and a stainless steel bracelet with a butterfly deployant clasp. The WM Brown x Timex gift set costs $349 and includes both the bracelet and strap. It is available now through Timex and WM Brown. What We Think A WM Brown and Timex collaboration feels so right. Hranek and Timex went with something a little more refined and dressy, and I think it works. The color scheme typically used in the WM Brown logo has been replaced with a monochromatic logo that integrates subtly into the dial. The dress-watch foundation suits the partnership, and the design feels as seamless as the collaboration...

Oris Introduces the Kelp Forest Limited Edition

At my rather hippie-dippie public elementary school, the entire student body performed an ocean conservation-themed musical number every year in a school-wide assembly. We decorated hats for different ocean ecosystems, and music was provided by a local band that had certainly shared a smoke with Steve Miller back in the day. It was my favorite event of the school year and while each grade level performed their own song, I most remember the “California Sea Otter” song assigned to fourth graders: a surfer-inspired romp through California kelp forests and the critters within. If you’re yelling, “get back to watches” at the screen right now, don’t worry—Oris has your back. In tune with their history of ocean conservation-benefitting models, the new Kelp Forest Limited Edition Aquis Date diver finally gives the spotlight to one of the under-appreciated and most vital aquatic biomes.  Oris is no stranger to beefy dive watches, and the Kelp Forest Edition is based on the brand’s excellent Aquis Date model, with a 41.5mm case diameter. It boasts a properly robust 300 meters of water resistance and a unidirectional bezel, giving it legitimate diver pedigree beyond just the style. A screw-down crown and sleek tapered three-link bracelet with brushed and polished finish make it an elegant but heavy-duty piece. The Oris Calibre 733 movement inside allows for a day-date function and 41 hours of power reserve. It’s a properly beefy beast at 12.9mm of thickness and 49m...

Orient Enters the Affordable GMT Market With the New Kamasu

Orient introduces the Kamasu GMT, bringing its own automatic movement, 200m water resistance, and familiar dive watch design to the affordable GMT market.

Introducing: Breitling Navitimer B09 And B02 Cosmonaute 41mm Chronographs

What We Know In 1952, Breitling released the Navitimer as a tool of necessity for pilots who needed to perform advanced calculations in the cockpit. A decade later, it was adapted for space flight, and the Cosmonaute was born. For many, myself included, this watch is peak, emblematic Breitling, yet until now, the manual-wind versions closest to those originals were mostly limited editions. Now both will join the mainline collection. The Navitimer B09 Chronograph 41 and Navitimer B02 Chronograph 41 Cosmonaute both come in 41mm stainless steel cases with reverse-panda dials, a bidirectional bezel, and a circular slide rule. The B09 is available with a black or blue dial, white rehaut, and subdials, while the Cosmonaute has a black dial with white subdials. Both feature the Twin Jet logo, first introduced in 1957, set in gold, which really pops against the monochromatic dials. The hands, numerals, and indexes are filled with Super-LumiNova. Breitling is well aware of proportions here. It eschews the date window on the B09, and Breitling says that, along with the manual-wind caliber, this gives it a slimmer case profile. Both cases measure 13mm thick and 47 mm lug-to-lug, with a cambered sapphire crystal that is anti-reflective on both sides, a screwed-in sapphire caseback, a non-screw-down crown, and 30 meters of water resistance. Each watch draws on a different chapter of Navitimer history. The B09 is modeled on the 1960s Navitimer worn by Jim Clark and Graham Hill, racing d...

Q&A; w/ a Watchmaker (How to know if my watch needs service? Is there a wrong way to handle a watch?)

In today's video we visit acclaimed American watchmaker Josh Shapiro in his Los Angeles workshop to discuss frequently asked questions. Josh covers topics from explaining water resistance, how to tell if your watch needs service, to his thoughts on the state of the current industry. Watch the video to see what other qu

Introducing: Fredrique Constant Manufacture Classic Perpetual Calendar Burgundy Limited Edition (Live Pics)

What We Know Last year, Frederique Constant released its classic perpetual calendar with a new movement, the FC-776, and eighteen months later, the brand is releasing a burgundy edition of its Manufacture Classic Perpetual Calendar, limited to 100 pieces. As Mark wrote when the previous edition was released right before last year's Watches and Wonders, the watch "has been one of if not the premiere affordable mechanical perpetual calendar on the market," and with the burgundy edition, the brand is offering a limited edition option to the collection. The polished stainless steel case measures 40mm by 12.25mm and has an anti-reflective convex sapphire crystal, 50 meters of water resistance, and an engraved case back carrying the individual edition number. The sunray-finished dial shifts from deep wine tones to brighter reflections, with a Côtes de Genève pattern on the counters. The day sits at 9 o'clock, the date at 3 o'clock, and the month and leap year at 12 o'clock. The moonphase at 6 o'clock runs against a midnight-blue background with laser-engraved stars. A chemin de fer minute track, applied faceted hour markers, and polished hands, and the fluted onion crown complete the dial. The Manufacture Classic Perpetual Calendar Burgundy Limited Edition, comes on a black alligator strap with a folding buckle and includes a second strap in burgundy alligator with an easy-open deployment clasp. It is priced at $12,995, limited to 100 pieces, and is available now. What We Thin...

Introducing: The Redesigned Oris ProPilot Calibre 111

What We Know Oris is going through its catalog and doing some subtle and meaningful updates to the ProPilot lineup. On the heels of a ProPilot Date update last year, the higher-tier ProPilot Calibre 111 is getting similar tweaks that take a very solid watch and make it a bit more refined. In fact, if you compare it to the old, outgoing 44mm version, the refreshed look really does stand out despite the relative subtlety. The new stainless steel case is slimmed down and sharpened up, down from 44mm to 43mm and down from around 14mm (actually 13.85mm) to 13.2mm; there are improvements in sizing, which is impressive for a watch with a 10-day power reserve. The date window has been moved to the 6 o'clock position for better balance, and the new finishing for the black or pine green dial combines a main vertically brushed surface with a textured, pebbled graining in the subdials and minute track. The Calibre 111 movement is visible through the display caseback, while the watch maintains a 100m water resistance all the same. You can see that massive barrel required for the 240-hour power reserve and what looks to be a nice level of finishing for the price point. The angled fluting on the bezel carries over to the caseback ring as well, which adds a balanced touch. And while you can still get the watch on a choice of leather strap or stainless steel bracelet, the 'LIFT' clasp and seamless fit strap adjustment system make either choice a solid one. Since this is more of a powerhous...