Watch brandsWatch wikiWatch videosVariousWatch calendarSaved articles
PopularRolexOmegaPatek PhilippeAudemars PiguetTudorGrand SeikoCartierSeikoIWCTAG HeuerBreitlingJaeger-LeCoultreA. Lange & SohneZenith

Results for Marine Chronometer & The Longitude Problem

42,534 articles · 248 videos found · page 941 of 1427

Maurice de Mauriac Releases their Latest Tennis Themed Limited Edition Rallymaster Worn & Wound
Maurice de Mauriac Jul 13, 2026

Maurice de Mauriac Releases their Latest Tennis Themed Limited Edition Rallymaster

Maurice de Mauriac has released their latest in the ongoing Rallymaster series today. The Rallymaster has become a hit in recent years among the growing crowd of overlapping tennis and watch enthusiasts, with a string of limited editions tied to the Grand Slam tennis championships. These watches, designed by Carlton DeWoody, have a real charm to them, and honestly work better than they should given some of the more literal tennis influenced design elements. The watches have always worked though because of their whimsy and a clarity of vision that doesn’t take itself too seriously. DeWoody also has a real knack for color, and has always been able to figure out the right way to reference specific aspects of the sport without it all going completely over the top. In other words, they are just fun, nice looking watches.  The latest in the series, the Rallymaster Swiss Tennis, is perhaps a little more inside baseball for tennis fans (sorry to mix sports metaphors there). Revealed at the Swiss Open in Gstaad, the colorway is dominated by tones found in the Swiss flag, and the watch leans into Swiss tennis heritage and the country’s appreciation for the sport. Maurice de Mauriac is the official timekeeper of Swiss Tennis, the sport’s governing body in Switzerland.  The new Rallymaster features the same tennis net inspired graphic running across the center of the dial that we’ve seen in previous editions, here situated against a brushed silver dial surface. The dial is a...

Read article
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.

Read article
A Century Of Automatic Watch Movements With Fortis And John Harwood Fratello
Fortis Jul 13, 2026

A Century Of Automatic Watch Movements With Fortis And John Harwood

There is a particular type of movement inside almost every mechanical watch you own, and it does something so fundamental to how we experience watchmaking today that it has become entirely invisible. Of course, that is precisely the point: it winds itself. It harvests energy from your wrist as you move through your day, topping […] Visit A Century Of Automatic Watch Movements With Fortis And John Harwood to read the full article.

Read article
Sunday Morning Showdown: Seiko Presage Cocktail Time (38.5mm) Vs. Baltic HMS 002 Fratello
Baltic HMS 002 Good morning Jul 12, 2026

Sunday Morning Showdown: Seiko Presage Cocktail Time (38.5mm) Vs. Baltic HMS 002

Good morning, and welcome to another Sunday Morning Showdown. This week, Seiko released three new models in its Presage Cocktail Time collection. With a 38.5mm diameter, they are smaller, feature a less in-your-face date window at 4:30, and come in three color options. All in all, it’s a nice new offering from Seiko at the […] Visit Sunday Morning Showdown: Seiko Presage Cocktail Time (38.5mm) Vs. Baltic HMS 002 to read the full article.

Read article
Bring a Loupe: A Limited Edition Inter Miami Tudor, A Jaeger 4ATM, A Longines Ultra-Chron Jumbo, And A Pair Of Tudor Rangers Hodinkee
Vacheron Constantin 4111 Jul 10, 2026

Bring a Loupe: A Limited Edition Inter Miami Tudor, A Jaeger 4ATM, A Longines Ultra-Chron Jumbo, And A Pair Of Tudor Rangers

Happy Friday, Ballers, and I hope everyone's buckled in for what looks to be some excellent football (and, if you were lucky enough to catch the England v Mexico match, you've already seen some of the best ever).  Scorekeeping last week's picks, the Million "Sherpa Cousin" sells on Sunday the 12th, the 18k Omega Constellation ref 2648 sold for €4218 all-in, the Sarpaneva x Moomin went for $8,800, and the Vacheron Constantin 4111 with the 'washed' dial sold for €100,000. Strays It feels like Seiko 6139s are a sort of necessary step in early collecting. They're lovely vintage watches; there are lots of them out there, and, unless you're hankering for a flawless Resist-dialed Pogue, they're fairly reasonable. This week, Goodwill has a blue-dialed 6139-6005, and it's not only in very good shape but also early in the model run, which you can tell from the 'notch' case (the small cutout for the crown) and the early Z bracelet.  Photo courtesy of Goodwill.  If you're on the hunt for vintage steel-cased time-only beauties, this Jaeger-LeCoultre sure seems excellent, ditto this Favre-Leuba Daymatic, or this Movado with its bit of patina, and if those aren't quite your tune, there's this NOS Tissot, serviced in 2026, which, yes, is small (31mm), but I dare you to click that link and not get a little distracted by the watch's pristine condition. Rossini's auction on the 11th is chock-full of goodies, but the ones I kept returning to were this RAID edition Speedmaster (if this ...

Read article
Every Second Belongs To Someone: Inside Silverstone With H. Moser & Cie. Fratello
H. Moser & Cie My team Jul 10, 2026

Every Second Belongs To Someone: Inside Silverstone With H. Moser & Cie.

My team finished dead last. We had one job — or three, technically, which turned out to be the whole point. During a visit to Enstone, the Alpine F1 team’s factory, with H. Moser & Cie., the team ran a pit-stop challenge for the visiting journalists — teams of three, one tire, against the clock, […] Visit Every Second Belongs To Someone: Inside Silverstone With H. Moser & Cie. to read the full article.

Read article
Gerald Charles enlists No. 1 Padel player, Tutima sets its eyes on US market, Windup returns to Chicago Time+Tide
Gerald Charles Jul 10, 2026

Gerald Charles enlists No. 1 Padel player, Tutima sets its eyes on US market, Windup returns to Chicago

As summer in the northern hemisphere arrives, we approach the season of the year when Swiss watchmakers take their Vacances horlogères – a tradition since 1937 where workshops shut down in late July and early August for a three-week break. Of course, when Geneva Watch Days comes around, the industry is ramped back up into … Continued

Read article
Concepto Marks 20 Years of Movement Making SJX Watches
Jacob & Co. tapped Concepto Jul 10, 2026

Concepto Marks 20 Years of Movement Making

One of the leading names in movement development, Concepto marks its 20th year in 2026. Concepto’s founder, Valérien Jaquet, has led the company since its founding in 2006, advised by his father, Jean-Pierre Jaquet, a fabled watch entrepreneur with a controversial history. Now a vertically integrated manufacture capable of creating and producing almost every part of a watch, Concepto is one of the rare handful of movement suppliers that have survived and prospered over the economic cycles of the watch industry. Some of its peers have gone bust, like Christophe Claret, while others, like La Fabrique du Temps, have been acquired by the industry’s giants. From left: Valérien Jaquet, Jean-Pierre Jaquet, and Jacob Arabo. Image – Concepto The company released a statement for its 20th anniversary that reveals some interesting facts about a little-known but crucial aspect of the industry — the specialist suppliers that feed watch brands with movements. Concepto remains a family business boasting some impressive numbers: according to the company, last year’s sales exceeded CHF60 million while output was some 30,000 movements, including about 1,100 tourbillon calibres. According to Concepto, its client list exceeds 100 brands. The list includes names large and small — the firm helped Bulgari set the record for the world’s thinnest tourbillon, while Jacob & Co. tapped Concepto for the V-16 engine automaton in the Bugatti Tourbillon wristwatch. Even Bugatti itself turn...

Read article
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...

Read article
Indies Only! Dreaming Up My Ideal Microbrand-Only Watch Collection Fratello
Ming Up My Ideal Microbrand-Only Jul 9, 2026

Indies Only! Dreaming Up My Ideal Microbrand-Only Watch Collection

I have a massive soft spot for small, independent brands. That doesn’t just apply to watches. I love it when people dare to stick their necks out and chase (probably naive) dreams in real life outside of the realm of big luxury groups. The results also tend to speak to me. These brands typically follow […] Visit Indies Only! Dreaming Up My Ideal Microbrand-Only Watch Collection to read the full article.

Read article
Campanola Debuts Starlight-Inspired Kōjō SJX Watches
Citizen s quirky star-struck brand Jul 9, 2026

Campanola Debuts Starlight-Inspired Kōjō

Citizen’s, quirky, star-struck brand is back with a pair of limited edition Eco-Drive complications — the Campanola Kōjō ref. BU0020-71N in stainless steel with blue dial, and the blacked-out ref. BU0024-02N, inspired by shooting stars. Campanola’s sculptural approach to dials is alive and well, proving Citizen’s ongoing technical leadership in the field of solar-powered watches. Initial thoughts Launched in the year 2000, Campanola is an astronomically inclined sub-brand of Citizen Watch Co., contending with Seiko’s Astron and Casio’s Oceanus collection in the premium multi-function solar quartz segment, but with a more refined aesthetic. In the last decade, the brand has branched out into mechanical watches which maintained the Campanola design language and external quality — the Kasanekyo 20th Anniversary limited edition features one of my favourite raden dials. However, some of the brand’s mechanical watches were arguably diminished by the use of generic Swiss automatic movements like the Sellita SW300-1, which was paired with a Jaquet big-date module in the aforementioned Kasanekyo 20th Anniversary limited edition. This limited edition duo is a return to form for the brand, with complicated Eco-Drive calibres that offer the full Campanola experience, as well as better value. Of course, that comes with the usual tradeoffs, namely a 14.8 mm case height. That is mitigated by the rather wide 43.5 mm case diameter, which makes the height proportionally r...

Read article
We’re So Back! A Pair Of Seiko 5 Sports × Wind Vintage × Rowing Blazers Divers Arrives Fratello
Seiko 5 Sports × Wind Jul 9, 2026

We’re So Back! A Pair Of Seiko 5 Sports × Wind Vintage × Rowing Blazers Divers Arrives

Today’s new watches are likely to please fans of fun, funky divers. That’s because Rowing Blazers is back with a brace of cool new Seiko 5 Sports Watches. Naturally, our friend Eric Wind of Wind Vintage has lent a hand in the design. Let’s have a look at these cool new numbers. It must be […] Visit We’re So Back! A Pair Of Seiko 5 Sports × Wind Vintage × Rowing Blazers Divers Arrives to read the full article.

Read 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...

Read article
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...

Read article
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...

Read article
SJX Podcast: Evolution Not Revolution SJX Watches
Vacheron Constantin Jul 8, 2026

SJX Podcast: Evolution Not Revolution

Episode 44 of the SJX Podcast covers new releases from Grand Seiko, Greubel Forsey, Vacheron Constantin, and Breguet. The common thread that ties these releases together is that each is an incremental update to a previous model. Grand Seiko’s updates to the Evolution 9 collection are perhaps most notable simply due to the brand’s larger scale, and for what this refresh indicates about how the brand is listening to collector feedback. We also shares our condolences with the Stern family over the passing of Philippe Stern, and discuss his towering legacy. Listen now on Apple Podcasts, Spotify, and YouTube.  

Read article
Seiko, Rowing Blazers, and Eric Wind Reunite for their Fourth Limited Edition Collaboration Worn & Wound
Rolex Patek Jul 7, 2026

Seiko, Rowing Blazers, and Eric Wind Reunite for their Fourth Limited Edition Collaboration

Rowing Blazers and Seiko have partnered on their fourth limited edition collection, and they’ve once again teamed up with vintage watch dealer Eric Wind on the design. This partnership has produced a number of hits since the first collaboration appeared in 2021, and it all comes down to an obvious synergy between the participants. Rowing Blazers, Seiko, and Wind each occupy distinct areas of watch and style culture, but they overlap in such a way that these watches make a ton of sense in context.  The new limited edition consists of two watches, each limited to 2,500 pieces, and harkens a return to the Rally Diver format the partnership began with five years ago. Available in both 38mm and 42mm diameters, the new Rally Divers are based on a Seiko 5 design from the 1960s that Wind says was both his first vintage watch purchase and a reminder of his father’s chosen daily wear watches from Wind’s childhood. It underscores something anyone who has chatted with Eric Wind for even a moment likely understands pretty intuitively, which is that while he is known professionally for dealing in blue chip vintage watches from Rolex, Patek, and others, he’s no snob when it comes to the watches he personally enjoys. His love for Seiko and accessible vintage is genuine, and this collaborative relationship has never felt forced.  The Rally Diver is defined by its checkerboard “rally” bezel, an idiosyncratic choice for a dive watch that doesn’t have an obvious connection to ...

Read article