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Results for Marine Chronometer & The Longitude Problem

42,534 articles · 248 videos found · page 936 of 1427

Join Worn & Wound and Citizen Watch America for an Enthusiast Night in Salt Lake Worn & Wound
Accutron Frédérique Constant Aug 6, 2026

Join Worn & Wound and Citizen Watch America for an Enthusiast Night in Salt Lake

If you’ve ever wished you could spend an evening trying on watches that normally live behind glass—or are nearly impossible to find in the first place—we’ve got good news. On Thursday, August 27, Worn & Wound is teaming up with Citizen Watch America and our friends at Morgan Jewelers for a private enthusiast event in the Salt Lake Valley, and you’re invited. Private Event Thursday, August 27, 2026 6:30–8:30 PM MT Morgan Jewelers – Center of Brilliance 6102 S State St. Murray, UT 84107 This isn’t your average watch event. We’re bringing along a curated collection of standout pieces from Citizen, Bulova, Accutron, Frédérique Constant, and Alpina—including watches that are difficult to track down, rarely seen in person, or simply deserve far more wrist time than they usually get. Everything will be out and in the metal, ready for you to pick up, strap on, obsess about, and, if one steals your heart… it’s ready for purchase. A few of the amazing highlights include: Citizen Eco-Drive Photon – Reference BJ6560-53W This limited-edition celebrates the 50th anniversary of Eco-Drive technology has a silver-tone Super Titanium with a Duratect titanium carbide finish, with a worldwide limit of only 5,000 pieces. This will be a first-time opportunity to see this watch in-person as we’re receiving it early, specifically for this event. The Citizen Hand-dyed Indigo Washi Paper Dial Limited Edition – Reference AQ4090-08A This premium, high-accuracy Eco-Driv...

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A Touch Of Watch Heaven: Patek Philippe 6105G-001 Celestial Sunrise And Sunset Fratello
Patek Philippe 6105G-001 Celestial Sunrise Aug 6, 2026

A Touch Of Watch Heaven: Patek Philippe 6105G-001 Celestial Sunrise And Sunset

An oversized white-gold case inspired by space modules, paired with a seamlessly integrated X-patterned composite strap and a dial depicting the sky as seen from Geneva on a sapphire-crystal dial. The Patek Philippe 6105G-001 Celestial Sunrise and Sunset is a contemporary take on the eternal celestial theme. Inside the oversized case beats the caliber 240 […] Visit A Touch Of Watch Heaven: Patek Philippe 6105G-001 Celestial Sunrise And Sunset to read the full article.

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Seiko Introduces A Purple Rotocall And Five Other New Watches For Its 145th Anniversary Fratello
Seiko Introduces Aug 6, 2026

Seiko Introduces A Purple Rotocall And Five Other New Watches For Its 145th Anniversary

I know it’s become a bit Seiko-heavy here these days, and I have the feeling we haven’t seen the end of it yet. This year marks Seiko’s 145th anniversary, and they’re making sure you are aware. This morning, we received another “drop” straight from Japan. Six new Seiko watches from different collections, all featuring a […] Visit Seiko Introduces A Purple Rotocall And Five Other New Watches For Its 145th Anniversary to read the full article.

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Book Review: ‘Universal People Universal Dreams’ SJX Watches
Patek Philippe before landing Aug 6, 2026

Book Review: ‘Universal People Universal Dreams’

Universal People Universal Dreams is a large-format book that explores, in great detail, a collection of 111 Universal Genève chronographs, and only chronographs. The 384-page book is also a record of the collecting journey of its author, Luca Mignini, who reflects on the lessons learnt and people encountered in his pursuit of watches across the world. A longtime watch collector who is now a professor at Milan’s Bocconi University, Mr Mignini had a long career in the consumer goods industry, culminating in a spell as chief operating officer at Campbell’s, the American food giant famous for its canned soups, after which he retired in 2019. The globe-crossing nature of his career took him from his homeland of Italy to Shanghai and New Jersey, giving him the opportunity to collect internationally, a phenomenon that professionals who travel extensively for work will find familiar. Having been interested in watches since he was a teenager, Mr Mignini made his way through the usual suspects like Rolex and Patek Philippe, before landing on Universal Genève during a trip to Tokyo in 2010. In the time since, he has accumulated the impressive collection of Universal Genève detailed in this book. I met Mr Mignini last year in Geneva and he is clearly obsessed with Universal Genève. His tremendous passion for the brand  makes it almost a given Universal People Universal Dreams will be laser focused on Universal chronographs yet exceptionally wide in scope within the narrow s...

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Windup in a Lake 2026: Celebrating Fifty Years of Citizen Eco-Drive Innovation and One Unforgettable Recovery Mission Worn & Wound
Citizen Eco-Drive Innovation Aug 5, 2026

Windup in a Lake 2026: Celebrating Fifty Years of Citizen Eco-Drive Innovation and One Unforgettable Recovery Mission

For the last three years, Citizen¹ has supported what has affectionately become known as Windup in a Lake—a diving event on Lake Michigan coinciding with Windup Watch Fair Chicago. We’ve celebrated Promaster¹ milestones with folk legends, and thrown ’80s-themed aquatic parties for Aqualand. But this year marked the 50th anniversary of Citizen Eco-Drive¹ innovation. To […]

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Twelve on Time - Chopard’s Karl-Friedrich Scheufele and his Personal Relationship with Time and Watches Monochrome
Chopard s Karl-Friedrich Scheufele Aug 5, 2026

Twelve on Time - Chopard’s Karl-Friedrich Scheufele and his Personal Relationship with Time and Watches

Twelve on Time is a conversation series that invites leading personalities from the watch industry to step beyond their work and speak more personally about their relationship with time, creativity, and craft. Through a set of twelve questions, the column aims to lift the veil on both the individual and their perspective on watchmaking, revealing […]

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Five Rolex References That Identify You As An Enthusiast Fratello
Rolex References Aug 5, 2026

Five Rolex References That Identify You As An Enthusiast

Anyone can point at a modern Submariner and know it’s a Rolex. Recognizing that the watch takes no real knowledge of the brand, Rolex has spent decades making sure of that. But there’s a different, quieter tier of Rolex ownership that has nothing to do with what’s easiest to identify from across the room. It’s […] Visit Five Rolex References That Identify You As An Enthusiast to read the full article.

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Retrospective: Surprising Discovery Of Longines Boxing Timer   Fratello
Longines Boxing Timer   While searching Aug 5, 2026

Retrospective: Surprising Discovery Of Longines Boxing Timer  

While searching for the Gallet Boxing Timer, I came across a surprising comment on one of my articles that sparked a discussion and led me to the one and only Longines Boxing Timer. The story behind the stop timer is unclear, but the watch seems authentic. I am not particularly interested in pocket watches or […] Visit Retrospective: Surprising Discovery Of Longines Boxing Timer   to read the full article.

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Habring² x SJX “Medicus” Giveaway SJX Watches
Aug 5, 2026

Habring² x SJX “Medicus” Giveaway

To mark the completion of the Habring² x SJX Chrono-Felix “Medicus”, we have reserved one of the watches from the final batch for a member of the SJX newsletter community. The 50-piece limited edition is now sold out, but we set aside one example with a silver dial for this giveaway. This is intended both as a thank-you to our existing readers (who will get bonus entries) and an invitation for new readers to join the newsletter. How to enter All eligible, confirmed SJX newsletter subscribers at 11:59 PM GMT on Wednesday, August 12, 2026, will be entered into the draw automatically. Readers who were confirmed newsletter subscribers before the publication of the giveaway announcement will each receive three entries in recognition of their existing support — no action is necessary to participate. Readers who subscribe after the announcement and before the giveaway closes on August 12th will receive one entry each. Selecting and contacting the winner The winner will be selected at random from the eligible weighted entry pool and contacted by Wednesday, August 19, 2026. The winner will be contacted at the email address used for their newsletter subscription and must respond within 7 days. If the winner does not respond, declines the prize, or cannot provide the information reasonably required for delivery, tax, or customs purposes, the prize may be forfeited and an alternate winner selected. The prize The prize is one silver-dial Habring² x SJX Chrono-Felix “Medicus,...

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Happenings: Join Us For Hodinkee Happy Hour At One Vanderbilt [RSVP Here] Hodinkee
Aug 4, 2026

Happenings: Join Us For Hodinkee Happy Hour At One Vanderbilt [RSVP Here]

We're taking the show uptown—join us next Monday for the next installment of our Hodinkee Happy Hour series at Vandy Club, an event space located just above the Watches of Switzerland One Vanderbilt showroom. New venue, same vibe. Space will be extremely limited, so be sure to RSVP right away! Our Deputy Editor, Tim Jeffreys, will be there, along with members of the Hodinkee team. Whether you've been to several of our events or this is your first, we'd love to have you! It's a great, casual way to get to know members of the Hodinkee team and the watch community here in New York City. Date:Monday, August 10, 2026, 6-8 PM Location:Vandy Club1 Vanderbilt Avenue, 3rd floorNew York, NY 10017 RSVP Here.Note: Be sure to check your email upon registration for more details about getting into the venue.

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TAG Heuer’s Latest Carrera Taps Team Ikuzawa SJX Watches
TAG Heuer s Latest Carrera Taps Aug 4, 2026

TAG Heuer’s Latest Carrera Taps Team Ikuzawa

Following TAG Heuer’s first collaboration with Japanese racing squad Team Ikuzawa and Bamford Watch Department in 2023, the trio has returned for a second lap with the limited edition TAG Heuer Carrera Chronograph x Team Ikuzawa, bringing the red-and-white livery of the racing legend to the popular “glassbox” format for the first time. Initial thoughts Unlike many other legacy Swiss watch brands, TAG Heuer has demonstrated an ability to reach beyond traditional design influences to infuse its watches with a diverse range of elements from contemporary fashion. Last year’s Fujiwara streetwear collab is a prime example. With racing being so strongly linked to TAG Heuer’s history and brand identity, the collaboration with Ikuzawa is conceptually very fitting and extends the brand’s reach beyond the starting grid, deeper into motorsport culture. The Carrera Ikuzawa gets the mid-sized 39 mm ‘glassbox’ case, which is just under 14 mm thick. The case takes its name from its dramatically domed crystal, which encompasses the raised dial flange underneath, in place of a traditional bezel. Despite numerous vintage design cues, the Carrera Ikuzawa doesn’t look or feel like a vintage watch or vintage reissue. The clous de Paris dial texture and the depth of the ‘glassbox’ construction help it maintain its contemporary look. A Chrono-first dial With so much in common with the standard Carrera, much of the difference is down to the dial, which blends design cues from...

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Hands On: Berneron Quantième Annuel SJX Watches
Berneron Aug 4, 2026

Hands On: Berneron Quantième Annuel

After introducing the asymmetrical Mirage and then scaling it down for the Mirage 34, Berneron has changed direction for its third release. The Quantième Annuel is rigidly symmetrical — and the brand’s first complicated watch — but continues to embody the high-effort philosophy demonstrated by the brand’s debut models. That ambition extends beyond its instantaneous annual calendar mechanism to an unusual construction with replaceable steel bumpers designed to absorb everyday wear. Initial thoughts Deadpool, the titular super hero portrayed on screen by Ryan Reynolds — himself a budding watch collector — is known for his signature catchphrase, “maximum effort.” That might as well be the unofficial slogan for Berneron, a brand that has surprised collectors with the lengths it’s willing to go to get small details just right. The Berneron QA is available with silver or black dials. This was clear from the outset. When the brand made its debut with the Mirage in late 2023, collectors fawned over its full gold construction — which extends even to the spring bars — and its ovoid cal. 233 movement that takes full advantage of its asymmetrical case, which is said to follow the Fibonacci sequence. These attributes were repeated at smaller scale — small enough to require an entirely different movement — with the Mirage 34. The QA is Berneron’s third watch, and by far its most complicated. Once again, the “maximum effort” mentality is on display in all...

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Twelve on Time - MB&F;’s Maximilian Büsser and his Personal Relationship with Time and Watches Monochrome
MB&F; ’s Maximilian Büsser Aug 3, 2026

Twelve on Time - MB&F;’s Maximilian Büsser and his Personal Relationship with Time and Watches

Twelve on Time is a conversation series that invites leading personalities from the watch industry to step beyond their work and speak more personally about their relationship with time, creativity, and craft. Through a set of twelve questions, the column aims to lift the veil on both the individual and their perspective on watchmaking, revealing […]

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Talking Watches: With Michael Friedman - Former Head Of Complications At Audemars Piguet And Founder Of Pattern Recognition Hodinkee
Audemars Piguet Aug 3, 2026

Talking Watches: With Michael Friedman - Former Head Of Complications At Audemars Piguet And Founder Of Pattern Recognition

There are a handful of people in the watch industry whose fingerprints are on nearly every era of watchmaking and enthusiasm, and Michael Friedman is one of them. He's been the kid in the archives of the National Watch and Clock Museum, the specialist at Christie's fielding calls from Eric Clapton, the American who moved to Switzerland to become Audemars Piguet's Head of Complications, and, as of this year, the founder of his own independent watch company. Somewhere in between, he became the answer to a trivia question about a Kendrick Lamar lyric. Friedman will tell you none of that was the plan. Instead, it's the result of a decades-long fascination with why humans decided time was worth decorating in the first place, and he's spent every job since trying to answer that question from a different angle. That fascination started at Clark University in the 1990s, not in a watchmaking program but in a psychology class, where a professor named Bernie Kaplan got Friedman thinking about pattern recognition. From there he wandered into time theory: how different cultures measured it, ordered it, gave it meaning. The throughline he kept coming back to was that objects built to track time, like water clocks, obelisks, and wristwatches, have always been embellished, regardless of what they were worth. That idea, that timekeeping and decoration are inseparable, has quietly run underneath everything Friedman has done since, from advising Clapton on vintage Patek Philippe and Rolex at...

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Chronoswiss Recalls Its Rich History Through Two Stone-Dial Small Second Novelties Fratello
Chronoswiss Recalls Aug 3, 2026

Chronoswiss Recalls Its Rich History Through Two Stone-Dial Small Second Novelties

Chronoswiss unveils two new stone-dial configurations for its Small Second collection — the Small Second Jasper and Serpentine. These two watches mark the first use of natural stone dials in the brand’s Modern Mechanical era. Each limited edition of 50 pieces retains the same 40 × 50 × 11.5mm case introduced in 2025. Along with […] Visit Chronoswiss Recalls Its Rich History Through Two Stone-Dial Small Second Novelties to read the full article.

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SJX Podcast: Horological Heatwave SJX Watches
Vacheron Constantin Aug 3, 2026

SJX Podcast: Horological Heatwave

As Swiss watchmakers prepare for their summer holidays, episode 48 of the SJX Podcast rounds up some of the best summer-ready watches released in the first half of 2026, spanning nearly every price category. Affordable highlights include colourful and practical options from Kollokium, Baltic, and Seiko, while the higher-priced selections range from Tudor and Hermès to Grand Seiko, Vacheron Constantin, and Laurent Ferrier. At the very top, the Greubel Forsey Balancier 3 faces off against a unique quartet of gem-set Rolex Daytonas. Listen now on Apple Podcasts, Spotify, and YouTube.  

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In Depth: Breguet’s Pendule à Trois Roues SJX Watches
Breguet s Pendule à Trois Aug 3, 2026

In Depth: Breguet’s Pendule à Trois Roues

The pendule à trois roues — three-wheel pendulum [clock] — was Abraham-Louis Breguet’s radical answer to a fundamental horological question: how much could a clock be reduced without sacrificing precision? On the February 3, 1788, A-L Breguet walked into the Académie Royale des Sciences on the rue Saint-Jacques and deposited a sealed envelope. A clerk assigned it the number 267. He told no one what was inside. The practice of the pli cacheté was well established in French scientific culture. An inventor who deposited a sealed description with the Académie secured a dated record of priority without surrendering the technical details to competitors. Breguet used it rarely, and this was the only time he used it for a clock. The envelope sat in the Académie’s archives through the Revolution, the Empire, the Restoration, the July Monarchy, and two more republics. It was still there nearly a century later, on December 5, 1881, when Louis Breguet, the founder’s grandson, asked for it to be opened. Inside was a description of a clock movement built around three wheels. By that point, the pendule à trois roues had been made in fewer than a dozen examples over roughly 23 years and had passed largely out of active horological discussion. The unsealing was a formality. The clocks themselves had already made their own argument, revealing another side A-L Breguet’s genius as an inventor. The idea and its ancestry The intellectual territory Breguet was entering in 1787 ...

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New releases from Baltic, DOXA, Ming and more Time+Tide
Baltic DOXA Ming Aug 2, 2026

New releases from Baltic, DOXA, Ming and more

Over the past seven days, we’ve seen subtle updates to popular collections, such as the Baltic Aquascaphe, alongside limited editions created with fellow watch publication Hodinkee and collaborations that revive traditional crafts. Ming, in particular, successfully brings the old and the new together. There is plenty more on the menu, with several successful collaborations that … Continued

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Sunday Morning Showdown: Hamilton Khaki Navy Scuba Auto Vs. Mido Ocean Star 200 Fratello
Hamilton Khaki Navy Scuba Auto Aug 2, 2026

Sunday Morning Showdown: Hamilton Khaki Navy Scuba Auto Vs. Mido Ocean Star 200

On this summery Sunday morning, we dive into a Swatch Group battle. This week, we picked two dive watches from popular Swatch Group brands to determine which you prefer. Daan will back the revamped Khaki Navy Scuba Auto that Hamilton unveiled recently. The brand updated the dial design with new indexes and a wave pattern […] Visit Sunday Morning Showdown: Hamilton Khaki Navy Scuba Auto Vs. Mido Ocean Star 200 to read the full article.

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