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Results for The Longitude Problem

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The Longitude Problem

The 200-year navigation crisis solved by John Harrison\'s H4 marine chronometer (1759); the lineage to modern COSC and Master Chronometer.

Rolex Introduces Two Gem-Set White Gold Daytona Models With Mother-Of-Pearl Dials Fratello
Rolex Introduces Two Gem-Set White Apr 9, 2024

Rolex Introduces Two Gem-Set White Gold Daytona Models With Mother-Of-Pearl Dials

Last year, Rolex introduced the new Cosmograph Daytona collection, which featured a slightly more refined design than its predecessor and was met with great praise. This year, The Crown cranks up the bling with two diamond-set models with mother-of-pearl dials. While that may sound super flashy, these new models show wonderful restraint for a pair […] Visit Rolex Introduces Two Gem-Set White Gold Daytona Models With Mother-Of-Pearl Dials to read the full article.

Tudor Adds Monochrome Color Option To Black Bay Lineup Two Broke Watch Snobs
Tudor Adds Monochrome Color Option Apr 9, 2024

Tudor Adds Monochrome Color Option To Black Bay Lineup

At this point, I've gotta say that I'm still glad the 41mm Tudor Black Bay lineup is still kicking around. Last year we got versions with updates to the bracelet and METAS certification. This is still an important collection for Tudor and it shows. Now, for Watches & Wonders 2024 Tudor has announced the addition of a new monochrome colorway. If you're the kind of person that simply can't stand faux vintage gilt and color tones, this might be the one for you-if you also like the larger size. The best part is that we still get the Master Chronometer movement, which is starting to look like more of a gold standard across several Tudor models.

Hot Take: Rolex 1908 In Platinum With A Guilloché Dial Fratello
Rolex 1908 Apr 9, 2024

Hot Take: Rolex 1908 In Platinum With A Guilloché Dial

Last year at Watches and Wonders 2023, Rolex surprised most of us with the 1908 collection. This classical, formal line of watches in 18K yellow and white gold brought a new aesthetic to the brand. We also considered it something of an opening move. Rolex was taking aim at some of the established Haute Horlogerie […] Visit Hot Take: Rolex 1908 In Platinum With A Guilloché Dial to read the full article.

Grand Seiko Releases A String Of New References At Watches And Wonders Fratello
Grand Seiko Releases Apr 9, 2024

Grand Seiko Releases A String Of New References At Watches And Wonders

Besides one or two focus releases, Grand Seiko releases a plethora of new variations to its current models every year. In this article, we’ll summarize most of Grand Seiko’s Watches and Wonders 2024 releases, which will be available later this year. There is plenty to enjoy with a beautiful addition to the Evolution 9 lineup, […] Visit Grand Seiko Releases A String Of New References At Watches And Wonders to read the full article.

Introducing: Grand Seiko SLGW003 And SLGW002 “Birch Bark” Hand-Winders Fratello
Grand Seiko SLGW003 Apr 9, 2024

Introducing: Grand Seiko SLGW003 And SLGW002 “Birch Bark” Hand-Winders

As part of the Watches and Wonders 2024 releases from Grand Seiko, here we have the Grand Seiko SLGW003 and SLGW002. These are two new additions to the Evolution 9 collection. This is Grand Seiko’s newer design language that, while rooted in the 44GS, aims to push the brand forward. Today, Grand Seiko adds two […] Visit Introducing: Grand Seiko SLGW003 And SLGW002 “Birch Bark” Hand-Winders to read the full article.

Introducing: Cartier Privé Collection Tortue Hours/Minutes And Monopoussoir Chronograph Fratello
Cartier Privé Collection Tortue Hours/Minutes Apr 9, 2024

Introducing: Cartier Privé Collection Tortue Hours/Minutes And Monopoussoir Chronograph

Cartier is a brand that knows how to manage its hero designs. Few brands have as many iconic designs under their wings as the Parisian Maison. The Tortue is one that you may not be as familiar with as the Tank and the Santos. That could very well be because it hasn’t been in Cartier’s […] Visit Introducing: Cartier Privé Collection Tortue Hours/Minutes And Monopoussoir Chronograph to read the full article.

Vacheron Constantin’s Tourbillon Chronograph Gets All-Platinum Makeover SJX Watches
Vacheron Constantin s Tourbillon Chronograph Gets Apr 9, 2024

Vacheron Constantin’s Tourbillon Chronograph Gets All-Platinum Makeover

Amongst Vacheron Constantin’s novelties at Watches & Wonders is the Traditionnelle Tourbillon Chronograph Collection Excellence Platine (CEP), the latest model to receive the monochromatic, all-platinum treatment. Coming two years after the Traditionnelle Split-Seconds Chronograph CEP, this utilises platinum extensively throughout the watch, and even the stitching of the strap, while maintaining many of the standard model’s key characteristics. Initial thoughts On its face, the new Tourbillon Chronograph closely resembles the standard model in rose gold. The view from the back is practically identical – which is a good thing given the appeal of the cal. 3200, a recent in-house calibre (and not Lemania based) but one constructed with traditional aesthetics and details. Nevertheless, being a CEP edition, it embraces a primarily grey palette. This is tastefully complemented by the blue accents, including the blued steel hands, and a single blued screw on the tourbillon cage. It’s a straightforward yet effective combination.  The formula is the same one applied to past CEP editions, so the similarity between this and the standard model is understandable. However, varying the design more in order to distinguish this from the regular production model would have made it a bit more special. Nevertheless, the CEP possesses a refined charm and is more appealing than its current standard model, albeit with a price tag that is quite a bit more, as is usually the case for CEP...

IWC is Thinking Very Far Ahead with their New Portugieser Eternal Calendar Worn & Wound
Furlan Marri Apr 9, 2024

IWC is Thinking Very Far Ahead with their New Portugieser Eternal Calendar

Watches that do more than a human being is capable of are nothing new. Rolex, Omega, and others make dive watches that are capable of reaching depths that no man or woman could survive. The Rolex Deepsea Challenge is rated to 11,000 meters (which means it’s tested to even greater depths) while the deepest point in the ocean is about 10,900 meters, give or take. That means this particular dive watch can go deeper than any depth possible on the planet. Even that, somehow, feels more practical than IWC’s big release at Watches & Wonders, the Portugieser Eternal Calendar. This is the brand’s first secular calendar, which accounts for leap-year exception rules in the Gregorian calendar that play out over a 400 year span. A calendar complication that no living human will have a chance to observe do its thing in real time is one thing, but it’s the moonphase on this watch that is truly looking ahead: IWC claims it’s accurate to 45 million years. And just think, it wasn’t even ten years ago that the Apple Watch had many in this industry scared that watchmaking could be killed by smart-gadgets. Talk about confidence.  The concept of a secular calendar will be worth a refresher for many, as it’s a truly rare complication that most brands simply don’t attempt given the incredibly long timeframes involved (the last one we discussed in these pages was from indie Furlan Marri). The gist is this: in addition to a leap year every four years, Gregorian calendar needs an ad...

Hot Take: IWC Portugieser Eternal Calendar Fratello
IWC Portugieser Eternal Calendar One Apr 9, 2024

Hot Take: IWC Portugieser Eternal Calendar

One part inside your watch makes one complete rotation every 400 years. Let that sink in. This is the case with the new IWC Portugieser Eternal Calendar ref. IW505701. The calendar will run flawlessly until the year 3999. A regular perpetual calendar would need three corrections (in 2100, 2200, and 2300). Only those centurial years […] Visit Hot Take: IWC Portugieser Eternal Calendar to read the full article.

New: Vacheron Constantin Novelties from Watches & Wonders 2024 Deployant
Vacheron Constantin Novelties from Watches & Apr 9, 2024

New: Vacheron Constantin Novelties from Watches & Wonders 2024

Vacheron Constantin introduces a host of new timepieces for 2024, including one Haute Joaillerie piece. These novelties include new variations of the Overseas, Traditionelle Tourbillon Chronograph, Patrimony Manual-Winding, Patrimony Moon Phase Retrograde Date and Égérie Moon Phase, as well the Égérie The Pleats of Time concept watch and Haute Joaillerie Grand Lady Kalla. Vacheron ConstantinRead More

Hands On: Cartier Privé Tortue Monopoussoir Chronograph SJX Watches
Cartier Privé Tortue Monopoussoir Chronograph Apr 9, 2024

Hands On: Cartier Privé Tortue Monopoussoir Chronograph

Perhaps unsurprising given Cartier’s track record with the Privé collection, the jeweller has revived its popular single-button chronograph – but with an all-new movement. The Cartier Privé Tortue Monopoussoir Chronograph is a manual-wind chronograph powered by the cal. 1928 MC, a form movement conceived for the watch. Making its debut well over a decade after the discontinuation of the Collection Privée Cartier Paris (CPCP) version, the new Tortue Monopoussoir is slightly larger than its predecessor, but also thinner and more elegantly proportioned. While the cal. 1928 MC inside is new – the movement is notable in itself – the aesthetic is more vintage inspired, particularly on the yellow gold version; the other version is platinum. The cal. 1928 MC Initial thoughts Although relatively straightforward in concept and design, the Tortue Monopoussoir is executed well. Although the visuals are faithful to the vintage originals, especially with the yellow gold version, the watch feels contemporary because of the size. At just over 10 mm high, the proportions of the case are excellent. It feels elegant and neither too big nor too small. And it is surprisingly thin for a chronograph, which is especially appealing. Relatively to its predecessors, the new Tortue Monopoussoir sits in between: larger than the first CPCP version, but smaller than the CPCP XL model, making it just right. Between the yellow gold and platinum models, the former looks most like the 1928 origin...

In-Depth: Piaget Debuts Thinnest Tourbillon Watch Ever SJX Watches
Richard Mille RM UP-01 Now Piaget Apr 9, 2024

In-Depth: Piaget Debuts Thinnest Tourbillon Watch Ever

Piaget does the unexpected to mark its 150th anniversary. Instead of a special edition of an existing timepiece, Piaget has profoundly reworked the Altiplano Ultimate Concept (AUC) – endowing it with a flying tourbillon. The thinnest tourbillon ever by some margin, the Piaget Altiplano Ultimate Concept Tourbillon 150th Anniversary measures 41.5 mm in diameter and stands just 2 mm high, crystal included. In other words, Piaget installed a tourbillon in the AUC while maintaining the same overall height. Initial thoughts The original AUC of 2018 was an impressive example of micro engineering. The innovative movement construction resulted in a case thickness of just 2 mm, while still managing to look like a conventional watch, as opposed to the panel-like appearance of the even thinner Richard Mille RM UP-01. Now Piaget has built upon the concept by adding a tourbillon to the slim construction. A tourbillon is not a practical addition, since chronometry was never the main point of the AUC. Instead, this is an exercise in pushing the limits of micro engineering. Piaget’s engineer surmounted the challenge and the result is nothing short of amazing. It’s crucial to note that adding a tourbillon to the AUC is not merely adding a tourbillon. Practically the entire calibre was reworked – according to Piaget one 90% of the parts are new – right down to reducing the number of spokes in the wheels to minimise energy consumption. Beyond its mechanics, the AUC Tourbillon also...

Zodiac Releases Two New Versions Of Its Popular Super Sea Wolf GMT Fratello
Zodiac Releases Two New Versions Apr 8, 2024

Zodiac Releases Two New Versions Of Its Popular Super Sea Wolf GMT

The Zodiac Super Sea Wolf GMT has long been one of my favorite GMT watches. Not only do I like its functionality and overall design, but I also appreciate how Zodiac has never been afraid to use some amazingly bright colors for the GMT bezels. As a result, the Super Sea Wolf GMT has always […] Visit Zodiac Releases Two New Versions Of Its Popular Super Sea Wolf GMT to read the full article.

F.P. Journe Remembers a Friend with Élégante Gino’s Dream SJX Watches
F.P. Journe Remembers Apr 8, 2024

F.P. Journe Remembers a Friend with Élégante Gino’s Dream

A longtime friend of François-Paul Journe, Gino Cukrowicz (1959-2021) was also one of the watchmaker’s earliest supporters, having been a shareholder in the company since almost the beginning. To remember his departed friend, Mr Journe created the Élégante Gino’s Dream, a “rainbow” version of his clever quartz sports watch. A reference to Cukrowicz’s colourful personality, Gino’s Dream is the larger, 48 mm Élégante model with a bezel set with 52 baguette-cut synthetic gemstones of glass-ceramic. Apart from commemorating Cukrowicz, Gino’s Dream also serves as the 10th anniversary special edition of the Élégante. François-Paul Journe and Gino Cukrowicz in 2003 at the opening of the brand’s Tokyo boutique Initial thoughts A personality with a capital “P”, Cukrowicz was almost inseparable from Mr Journe. The rainbow Élégante is a perfect tribute that captures the man. Beyond the personal significance of the watch, Gino’s Dream is also a perfect addition to the line. Both fun and interesting without being too expensive – availability is another matter – Gino’s Dream continues with the colourful, casual, and affordable focus of the Élégante collection. Rainbow memories Gino’s Dream is a variant of the Élégante with 52 baguette-cut rainbow stones on the bezel. Instead of natural gemstones, the stones are glass-ceramic, a clear, polycrystalline material that can be used to simulate natural gemstones. As a result, Gino’s Dream is more a...

First Look – 4 New Bright and Colourful Vulcain Skindiver Nautique 38mm Monochrome
Vulcain Skindiver Nautique 38mm Apr 8, 2024

First Look – 4 New Bright and Colourful Vulcain Skindiver Nautique 38mm

In the past, Vulcain rightfully gained fame for its Cricket Alarm models. However, the brand also contributed to the world of diving watches during the 1960s, catering to the rising interest in recreational diving and the need for timepieces that complemented this lifestyle. Recognizing the significance of this aspect of its heritage, the recently revived […]

Windup Watch Fair San Francisco Is Less Than A Month Away! Worn & Wound
Apr 7, 2024

Windup Watch Fair San Francisco Is Less Than A Month Away!

We are now officially less than one month away from our very first Windup Watch Fair of the year, and it’s shaping up to be one for the books. Our three fairs each year in San Francisco, Chicago, and New York bring thousands of people together. Not only is it a chance for consumers and brands to connect; it is a wonderful opportunity for our community to gather, enjoy new products, and share a unique experience. Learn more about the events here. We are now officially less than one month away from our very first Windup Watch Fair of the year, and it’s shaping up to be one for the books. Our three fairs each year in San Francisco, Chicago, and New York bring thousands of people together. Not only is it a chance for consumers and brands to connect; it is a wonderful opportunity for our community to gather, enjoy new products, and share a unique experience. Learn more about the events here. The post Windup Watch Fair San Francisco Is Less Than A Month Away! appeared first on Worn & Wound.