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Results for Marine Chronometer & The Longitude Problem

43,104 articles · 253 videos found · page 27 of 1446

IN-DEPTH: The Heritage Chronométrie Annual Calendar Chronograph proves that the secret to Montblanc’s success is complicated Time+Tide
Montblanc s success Nov 28, 2016

IN-DEPTH: The Heritage Chronométrie Annual Calendar Chronograph proves that the secret to Montblanc’s success is complicated

The story in a second: Montblanc’s 2016 Heritage Chronométrie highlight is a complicated number, packed with value. Jerome Lambert descended, whirlwind-like, on Montblanc in 2013. His presence was felt immediately, as the global luxury giant began turning out increasingly impressive timepieces, many with a complicated, heritage bent. Then, as suddenly as he had arrived he was gone, … ContinuedThe post IN-DEPTH: The Heritage Chronométrie Annual Calendar Chronograph proves that the secret to Montblanc’s success is complicated appeared first on Time+Tide Watches.

Review: Montblanc Heritage Chronométrie Ultra Slim Deployant
Montblanc Heritage Chronométrie Ultra Slim Jun 26, 2015

Review: Montblanc Heritage Chronométrie Ultra Slim

Montblanc is definitely riding the high wind with its new line up. They are challenging prices within the industry and are indeed making the news. Like with this ultra slim, we thought it was executed exceedingly well and serves its intended purpose. The only qualm that we have with it, is its uncanny similarity to Jaeger LeCoultre's Master Compressor collection.

How marine chronometers shaped horology today Time+Tide
Sep 5, 2023

How marine chronometers shaped horology today

Navigation is definitely taken for granted these days. Not that I don’t personally rely on Google Maps to take me pretty much everywhere, but the art of traversing the globe was one of the most difficult, frightening, and often heroic skills for thousands of years in human history. As if finding your way through icy … ContinuedThe post How marine chronometers shaped horology today appeared first on Time+Tide Watches.

First Look - The New Ferdinand Berthoud Mesure du Temps 1787 Chronometre FB 2TV Monochrome
Chopard Mar 31, 2026

First Look - The New Ferdinand Berthoud Mesure du Temps 1787 Chronometre FB 2TV

The trajectory of the Ferdinand Berthoud brand has been quite remarkable since its revival in 2015 by Karl-Friedrich Scheufele of Chopard and his teams. Its inaugural model won the prestigious Aiguille d’Or at GPHG, followed by numerous other awards. Beyond industry recognition, collectors widely praise the brand’s fascinating designs and uncompromising craftsmanship, culminating in last […]

Introducing - The new Breguet Classique 7225, the Comeback of the 10Hz Chronometry Watch with Magnetic Pivot Monochrome
Breguet Classique 7225 Oct 23, 2025

Introducing - The new Breguet Classique 7225, the Comeback of the 10Hz Chronometry Watch with Magnetic Pivot

As you might already know as of now, Breguet is celebrating this year its 250th anniversary. And the brand is doing so by releasing watches that are either evolutions of emblematic models – such as the two stunning hand-wound Type XX – or paying tribute to the countless innovations of A.L. Breguet, for instance the […]

Introducing the Zenith G.F.J., a Chronometry Focused Tribute to the Brand’s Founder Worn & Wound
Zenith G.F.J Apr 1, 2025

Introducing the Zenith G.F.J., a Chronometry Focused Tribute to the Brand’s Founder

Last year, I had the privilege of sitting down with Benoit de Clerck to talk about all things Zenith. At the time, Benoit was just a few short months into his tenure as CEO of Zenith, and Watches & Wonders was only barely in the rearview, but de Clerck made it very clear that he was already looking ahead, not just generally, but towards something very specific, and very exciting. “I’m working hard on something new next year, which - obviously - I like, because it’s very unique, and we’re producing very small quantities and all that. And, I can’t tell you much more, but next year we’re celebrating our 160th year and we will come up with something that the collectors will be very, very, very happy with.” Well, now, nearly a year later, we know what that “something new” is, and de Clerck was absolutely right - because it is something to be very, very happy with. I’m talking, of course, about the new Zenith G.F.J. G.F.J., in this case, stands for Georges Favre-Jacot, the name of the man who founded Zenith some 160 years ago, but it might as well stand for ‘Great F***ing Job’ because Zenith has knocked it out of the park with this one. At the heart of the G.F.J. is a revived version of the calibre 135, a historically significant and long-dormant movement, designed by Ephrem Jobin in the years after World War II and produced from 1949 to 1962. The Calibre 135 was widely used by Zenith at that time, but especially prized is the 135-O variant created...

The Speake Marin Ripples Infinity Date is One of the Best Named Watches and Coolest Under the Rader Integrated Bracelet Sports Watch Options Around Worn & Wound
Grand Seiko comes Apr 1, 2024

The Speake Marin Ripples Infinity Date is One of the Best Named Watches and Coolest Under the Rader Integrated Bracelet Sports Watch Options Around

I have a small obsession with watch naming conventions. I’m absolutely fascinated by the decisions brands make in what to call their watches. Some brands, for example, use only reference numbers, and collectors wind up giving the most popular watches nicknames (Grand Seiko comes to mind, although last year saw a notable exception to the rule). Then there are countless brands that incorporate language of adventure, particularly on high seas, into watch names: the Submariner, the Supermarine, the Sea-Rambler, and on, and on, and on, and on. And of course there are brands that steal a strategy from car manufacturers (or is it the other way around?) and give their watches names in one of the Romance Languages, an attempt to instill a sense of class and taste. But what I like are the simple and punchy names that get right to the root of what the watch is about. Memorable, sometimes funny names that communicate an ethos and make you go, “Oh yeah, of course,” all at once. The Speake Marin Ripples is one of my all time favorites.  The Ripples is Speake Marin’s take on the integrated bracelet sports watch, a category that seems about as far afield as you might get from the brand’s roots, but that’s a story for another day. In my opinion, the Ripple is one of the most distinctive integrated bracelet designs to come on the scene in this recent period during which everyone under the sun has tried their hand at this type of watch. It belongs, I think, in the same conversat...

Kurono Tokyo Closes Out the Calendrier I Series with the Maroon Dialed “Azuki” Anniversary Edition Worn & Wound
Kurono Tokyo Closes Out May 25, 2023

Kurono Tokyo Closes Out the Calendrier I Series with the Maroon Dialed “Azuki” Anniversary Edition

The latest from Kurono Tokyo is a new version of their Calendrier Type I, a reference that was a finalist in the 2022 GPHG awards. A triple calendar is an old school complication, so it makes sense for a brand like Kurono to experiment on this platform, with their design language so deeply rooted in Art Deco principles and mid 20th century ideas around size and style. The new Calendrier is a Kurono anniversary model, thus it will be sold as a “time limited” edition, meaning prospective owners will have specific windows during which they can make a purchase, and Kurono will fill every order placed in these windows. Kurono has also announced that this will be the final version of the Calendrier Type I, so if this is a reference you’ve been hunting, we’re approaching your last chance to snag one directly from the brand.  Kurono has dubbed this model the Anniversary Calendrier “Azuki,” a name derived from the maroon color of the dial. Azuki means “red bean” in Japanese, and in Japan is a color commonly associated with cars. Maroon was once a common standard vehicle color, so this watch is subtly auto inspired and a throwback in more ways than one.  According to the brand, achieving this particular tone of maroon was a significant challenge. To get the color right, Kurono used phosphor-bronze rather than the typical brass for the dial material, which allows them to get the proper shade of red during the finishing process. Kurono notes that phosphor-bronze is m...

Panerai Introduces the Luminor Marina Carbotech PAM 1661 SJX Watches
Panerai Introduces Feb 3, 2020

Panerai Introduces the Luminor Marina Carbotech PAM 1661

Three years ago, Panerai introduced the LAB-ID Luminor 1950 Carbotech 3 Days PAM 700, an experimental watch boasting carbon-based innovations inside and out, including ceramic bridges and plates that do away with jewelled bearings as well as a dial coated in carbon nanotubes giving it an absolute black finish. But the LAB-ID was truly experimental, and word has it that only a handful were sold and the planned 50-piece run was never completed. But no doubt due to the popularity of the LAB-ID’s design – and unpopularity of the €50,000 price tag – Panerai has just announced the Luminor Marina Carbotech 44 mm (PAM01661). It’s essentially a smaller, simpler LAB-ID, featuring a case in the same material, as well as blue lume on the dial and hands, but with a straightforward automatic movement without any of the bells and whistles found in the LAB-ID. The Luminor Marina Carbotech 44 mm Depth rated to 300 m, the case is made of Carbotech, a carbon fibre-reinforced polymer produced by compressing thin sheets of carbon fibres at high pressure with a high-end polymer (PEEK), explaining the wave-like appearance of the material. The result is a material that is light and strong, explaining why the large, 44 mm case weighs just 96 grammes, less than half the same case in steel. The LAB-ID of 2017 The watch has a standard Panerai dial, but in the colours of the LAB-ID. Like most Panerai dials, it has a “sandwich” construction, where the hour markers are cut-outs that r...