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Results for Marine Chronometer & The Longitude Problem

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Brew Metric Star Chronograph If Oct 29, 2024

Lookbook: An Afternoon with Jonathan Ferrer and the Brew Metric Star Chronograph

If you’ve ever attended a Windup Watch Fair or spent much time on pretty much any watch enthusiast blog, there’s a pretty decent chance you know who Jonathan Ferrer is. Not only is he the founder of and designer behind Brew Watch Co., he’s also a great friend of Worn & Wound. We were delighted to meet him at his office just a couple weeks ago to get up close and person with him and his new Metric Star Chronograph, a watch full of both nostalgia and charm. The post Lookbook: An Afternoon with Jonathan Ferrer and the Brew Metric Star Chronograph appeared first on Worn & Wound.

Flying First Class - Hands-On With The Breguet Type XX In Rose Gold Fratello
Breguet Type XX Oct 29, 2024

Flying First Class - Hands-On With The Breguet Type XX In Rose Gold

We published a written hands-on review on this rose gold Breguet Type XX a while ago, but we also created a video recap of the review. Click the thumbnail above to start the video. Breguet Type XX in rose gold Breguet’s current Type XX and Type 20 models debuted in Paris in 2023 and created […] Visit Flying First Class - Hands-On With The Breguet Type XX In Rose Gold to read the full article.

The Greatest Horological Inventions of All Time: Why the Atomic Clock Was Invented Worn & Wound
Oct 29, 2024

The Greatest Horological Inventions of All Time: Why the Atomic Clock Was Invented

Editor’s Note: Today, we bring you the third installment in Andrew Canter’s series, The Greatest Horological Inventions of All Time. Today, Andrew examines the history of atomic timekeeping, from its earliest conception, to its potential future. Atomic timekeeping and atomic clocks are often misunderstood, but they form a framework for modern timekeeping standards that is, ultimately, indispensable.  You can find more of Andrew’s work at the Mr. Watchmaster website here. “A more universal unit of time might be found by taking the periodic time of vibration of the particular kind of light whose wavelength is the unit of length.” James Clerk Maxwell, Scottish Physicist from his Treatise on Electricity and Magnetism dated 1873 Cover page of James C. Maxwell’s A Treatise on Electricity and Magnetism, published in 1873. It was way back in 1900 that the German physicist Max Planck suggested that the energy of an atomic oscillator is quantised. Albert Einstein extended this concept in 1905, explaining that electromagnetic radiation is localised in packets, later referred to as photons, of frequency and energy. This was the beginning of the journey that led to the invention of the Atomic Clock. How does an Atomic Clock Work An atomic clock is a type of clock that uses certain resonance frequencies of atoms to keep time with extreme accuracy. The electronic components of atomic clocks are regulated by the frequency of microwave electromagnetic radiation. Only when t...

Rolex Yacht-Master & Yacht-Master II: The Comprehensive Guide to the K Teddy Baldassarre
Rolex Oct 29, 2024

Rolex Yacht-Master & Yacht-Master II: The Comprehensive Guide to the K

The Rolex Yacht-Master occupies a prominent but, for many, difficult-to-define area within the company’s overall portfolio. It’s regarded as a popular dress watch but is firmly positioned within the “Professional” collection. It looks a lot like a Submariner but isn’t really a dive watch, so it’s really not like a Submariner at all. It’s designed as a men’s watch but has become a canvas for some very feminine executions. And unlike other Rolex models that offer an original “I” and a second-generation “II” version, like the GMT-Master and Explorer, the Yacht-Master I and II are scarcely related in their design or functions at all. And yet, the Yacht-Master remains a top-tier timepiece both for Rolex and its legions of fans, and in its relatively short span on the market has welcomed a number of innovative materials and technologies into the Rolex fold. Read on to discover more about the Rolex Yacht-Master (in all its various versions) and what makes the model unique among its Oyster Perpetual brethren. 1967 - 1969 - The Prototype: Cosmograph Yacht-Master Rolex Cosmograph Yacht-Master, circa 1967 (photo: Rolex Magazine.com) While the Yacht-Master as we know it today traces its genesis only to 1992, the name appeared on a Rolex dial several decades before - on a watch that resembled more an evolution of the Daytona than of the Submariner - indicating that a sailing-themed watch was something that Rolex had been tinkering with as an organization for...

Introducing – The Return of the Triton Spirotechnique Dive Watch Monochrome
Blancpain Fifty Fathoms Oct 29, 2024

Introducing – The Return of the Triton Spirotechnique Dive Watch

While the Rolex Submariner, Blancpain Fifty Fathoms and Omega Seamaster ruled the 1950s enthusiast and military diving scene, it was the Triton Spirotechnique in 1963 that briefly became the most expensive dive watch of its times, although never the best known. It was developed for the Spirotechnique company (Aqualung), founded by oceanographer/filmmaker/French naval officer Jacques […]

Hot Take: The New De Bethune DB28XP Steel Wheels Tourbillon Fratello
De Bethune DB28XP Steel Wheels Tourbillon Oct 29, 2024

Hot Take: The New De Bethune DB28XP Steel Wheels Tourbillon

Today, we’ll briefly examine the new De Bethune DB28XP Steel Wheels Tourbillon, a thin titanium watch with a visible movement. Of course, it uses the brand’s characteristic spring-loaded, floating lugs that hug the wrist. It’s a lovely piece worth checking out! We spent time with De Bethune at Geneva Watch Days 2024 and saw several […] Visit Hot Take: The New De Bethune DB28XP Steel Wheels Tourbillon to read the full article.

Introducing – The New, Classic-Looking MeisterSinger Primatic 365 Monochrome
MeisterSinger Oct 29, 2024

Introducing – The New, Classic-Looking MeisterSinger Primatic 365

Since its founding in 2001, MeisterSinger has introduced various functional complications to its single-hand watches, including jumping hours, moon phases, and even the Bell Hora series, which chimes on the hour. In 2022, the Münster-based brand unveiled the all-new Primatic collection, adding a power reserve watch to its lineup. Though MeisterSinger had previously incorporated this […]

Chasing My Doubts And Blues Away With The Tudor Black Bay Chrono “Blue” Boutique Edition Fratello
Tudor Black Bay Chrono “Blue” Oct 29, 2024

Chasing My Doubts And Blues Away With The Tudor Black Bay Chrono “Blue” Boutique Edition

I am a big fan of the Tudor Pelagos FXD Chrono “Cycling Edition,” but the Black Bay Chrono? Not so much. Neither the black and white versions nor the steel and gold model ever struck a chord with me. And the pink version? Well, once I saw it on a wrist in Geneva, it made […] Visit Chasing My Doubts And Blues Away With The Tudor Black Bay Chrono “Blue” Boutique Edition to read the full article.

Glashütte Original Inverts the PanoLunar SJX Watches
Glashütte Original Inverts Oct 29, 2024

Glashütte Original Inverts the PanoLunar

One of the first brands to invert a movement and showcase it on the dial, Glashütte Original just released the PanoLunarInverse, a sibling of the PanoLunarTourbillon and PanoMaticInverse. Like the earlier models, the PanoLunarInverse has key parts of the movement on the dial, including the balance wheel, escapement, and three-quarter plate that’s finished with with pyramid guilloche. In addition, it features the brand’s oversized Panorama date at two o’clock and a large moon phase display. Initial thoughts Older Pano models tended to be conservative in style. The PanoLunarInverse, on the other hand, is modern in colour and decoration, setting it apart from its Pano siblings. The inverted construction is made more interesting with the pyramid guilloche, while the moon phase adds a bit of romance to the technical appearance of the dial. Some models in Glashütte Original’s Pano collection bring to mind the asymmetrical dial layout of another German brand (which is partly why Glashütte Original has never escaped the shadows of its peers), but the PanoLunarInverse feels original because of the combination of colour, decoration, and complication. Priced at US$42,600, the PanoLunarInverse is one of the pricier watches in the Pano collection, but it is reasonably priced considering the platinum case and movement decoration. This is typical of Glashütte Original, which sits in the accessible high horology segment alongside brands like Jaeger-LeCoultre. Inverse German wa...

Introducing – The De Bethune DB28XP Steel Wheels Tourbillon Monochrome
De Bethune DB28XP Steel Wheels Tourbillon Oct 28, 2024

Introducing – The De Bethune DB28XP Steel Wheels Tourbillon

It looks like watchmaker/alchemist Denis Flageollet has been tinkering in his laboratory again, fusing core models with features borrowed from other references to produce something even better. As one of the brand’s most iconic references, the De Bethune DB28 has recently enjoyed some very attractive makeovers. Immediately identified by its crown at noon, delta-shaped bridge, […]

First Look – The Awake Son Mài Collection, a New Direction for the Brand with its First Permanent Range Monochrome
Oct 28, 2024

First Look – The Awake Son Mài Collection, a New Direction for the Brand with its First Permanent Range

Coming up for its fifth anniversary, French indie brand Awake releases Son Mài, its first permanent collection comprised of four time-only references illustrating the art of ancestral Vietnamese sanded lacquer paired with the application of pure silver leaf gilding. Marking a new direction for the brand, the former titanium cases and Miyota movements have been […]

Hands-On: The 37mm Ebel Sport Classic - A Go-To Watch Of Yesteryear Is Still Relevant Fratello
Ebel Oct 28, 2024

Hands-On: The 37mm Ebel Sport Classic - A Go-To Watch Of Yesteryear Is Still Relevant

To put it mildly, Ebel is not the most active brand. But if the products are okay, that goes a long way. Ebel was a force to reckon with back in the 1980s and early 1990s. The brand was everywhere, from the wrists of the world’s best tennis players to those of kids who had […] Visit Hands-On: The 37mm Ebel Sport Classic - A Go-To Watch Of Yesteryear Is Still Relevant to read the full article.

Introducing – The Norqain Independence Skeleton 42mm, now in Grey Monochrome
Norqain Independence Skeleton 42mm now Oct 28, 2024

Introducing – The Norqain Independence Skeleton 42mm, now in Grey

Norqain’s Independence family is home to many of the brand’s most coveted models, including the recently released Independence Skeleton Chrono with a proprietary manufacture calibre developed with GMT. The Independence is also home to the robust carbon fibre Wild One, conceived with Jean-Claude Biver, as well as the brand’s first skeletonised model introduced in 2021. […]

The Elegantly Concise Panerai Radiomir Perpetual Calendar PAM01453 SJX Watches
Panerai Radiomir Perpetual Calendar PAM01453 Oct 28, 2024

The Elegantly Concise Panerai Radiomir Perpetual Calendar PAM01453

Panerai raised some eyebrows when it installed the newly developed perpetual calendar movement in the beefy Luminor. Now the brand brings the complication to its more elegant, but still oversized, wristwatch with the Radiomir Perpetual Calendar GMT Goldtech PAM01453. Initial thoughts The Radiomir collection has always been Panerai’s most elegant offering, with some older models even being dress watches, albeit in Panerai style. The slimmer cushion-shaped case, wire lugs, and onion crown evoke the early wristwatches. Compared to the bulkier Luminor, the Radiomir is more adaptable in terms of design and complications, and consequently sometimes departs from the brand’s signature military look. A complication such as a perpetual calendar tends to fit better in more classical designs. For that reason, the perpetual calendar didn’t feel at home in the Luminor format. Bringing the perpetual calendar to the Radiomir seems like the sensible thing to do. The PAM01453 is handsome, especially with a case in Goldtech, Panerai’s proprietary rose gold alloy of platinum and copper that the brand claims to have superior durability.  Though more elegant, the PAM01453 is still a rather large watch in typical Panerai style and measures 45mm across. The slim lugs and the leather strap should increase wearability to some extent, but the piece remains imposing. The P.4100 The PAM01453 celebrates in part the first Panerai watch prototype that was developed in 1935, a timepiece that was ...