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Results for Marine Chronometer & The Longitude Problem

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Interview – Konstantin Chaykin on Making the World’s Thinnest Mechanical Watch, and the new ThinKing Mystery Monochrome
Konstantin Chaykin Apr 2, 2026

Interview – Konstantin Chaykin on Making the World’s Thinnest Mechanical Watch, and the new ThinKing Mystery

In 2024, indie watchmaker Konstantin Chaykin unveiled the ThinKing watch as a bold attempt to set a world record: an exceptionally thin mechanical wristwatch measuring just 1.65mm. Holding this watch in your hand is simply incredible – the extreme slenderness is astonishing, and the technical achievement behind it is truly impressive. Since then, he has […]

Konstantin Chaykin Unveils the ThinKing Mystery SJX Watches
Konstantin Chaykin Apr 2, 2026

Konstantin Chaykin Unveils the ThinKing Mystery

Konstantin Chaykin unveils the ultimate version of his ultra-thin opus, the ThinKing Mystery. A 12-piece limited edition that refines the ideas from his original prototype, the ThinKing has reached maturity. The fact that Mr Chaykin achieved this without the help of big-budget research and developments facilities is a testament to the Moscow-based watchmaker’s technical prowess. The thoughtful process of updating the ThinKing platform prior to commercialisation speaks highly of his engineering rigour. Initial thoughts We covered the first ThinKing prototype when it launched two years ago in the fall of 2024. The timepiece remains to this day the world’s thinnest mechanical watch, measuring just 1.65 mm from top to case back. A staggering 1.65 mm thickness. The ThinKing implemented a number of interesting mechanical choices and made some compromises to fit an entire timekeeper to fit in a meagre 1.65 mm-thick space. Like other ultra-thin record-chasers, the case doubles as the movement mainplate, making the ThinKing, in a sense, a raw movement bound to a strap. To reduce the height of the oscillator, its components were spread out horizontally. The barrel was rethought to incorporate a click wheel inside the mainspring arbour, shaving precious height. The first prototype was cheating a little too, since it could not be set or wound without a separate docking module called the Palanking. Compared to other ultra-thin watches, which require (at most) a pen-like winding and...

Introducing: The 1.65mm-Thin Konstantin Chaykin ThinKing Mystery - Is It The Slimmest Mechanical Watch In The World? Fratello
Richard Mille joined Apr 2, 2026

Introducing: The 1.65mm-Thin Konstantin Chaykin ThinKing Mystery - Is It The Slimmest Mechanical Watch In The World?

Do you remember the ThinKing, the ultra-thin, in-house, one-of-a-kind watch with a mere 1.65mm profile that surprised everybody in 2024? Piaget and Bvlgari were locked in battle to come up with the world’s thinnest mechanical watch, Richard Mille joined the fight, and then, out of the blue, Konstantin Chaykin presented the ThinKing. The watch never […] Visit Introducing: The 1.65mm-Thin Konstantin Chaykin ThinKing Mystery - Is It The Slimmest Mechanical Watch In The World? to read the full article.

The Watches Worn On The NASA Artemis II Mission Fratello
Omega Speedmaster […] Visit Apr 2, 2026

The Watches Worn On The NASA Artemis II Mission

This month began with the exciting launch of Artemis II on April 1st, 2026, at 22:35:12 (UTC). I stayed up to watch the launch (00:35 here) and witness this next chapter in NASA’s Moon exploration. The space-qualified watches It’s the first human-crewed lunar voyage since 1972. During that mission, all astronauts wore the Omega Speedmaster […] Visit The Watches Worn On The NASA Artemis II Mission to read the full article.

First Look – The Porsche Design Chronograph 1 All Titanium, now as a Non-Limited Edition Monochrome
Porsche Design Chronograph 1 All Titanium Apr 2, 2026

First Look – The Porsche Design Chronograph 1 All Titanium, now as a Non-Limited Edition

While most attention in Porsche Design’s timekeeping history probably goes to the original 1972 all-black Chronograph 1 and its modern-day spin-offs, it’s far from all Porsche Design has done over the years. Released in 1972, the Chronograph 1 is still regarded as the cornerstone model for the brand, and as such is reinterpreted in a […]

Heinrich Continues to Expand their Radiance Line with the “Wave” Worn & Wound
Apr 1, 2026

Heinrich Continues to Expand their Radiance Line with the “Wave”

Heinrich, the German brand that as of late has specialized in elaborate, machine finished dials in an array of bright colors (all set inside impeccably machined and finished cases) has just released the latest in their ongoing Radiance collection. The Guilloche Wave follows the Guilloche Swirl and the original Radiance, and continues to carve out the brand’s dress watch catalog. This is a somewhat unlikely turn for Heinrich, a brand that prior to the Radiance was primarily known for their modern tool watches. It’s been interesting to see how they’ve adapted easily to current trends for classical finishing with a contemporary twist, and creative use of materials, both design tenets that have always been readily observable under the surface at Heinrich, but seem to have found a moment in these last few years.  If you’re familiar with recent versions of the Radiance, the new Guilloche Wave will not exactly appear groundbreaking, but it does offer a new option for enthusiasts who either missed out on prior editions or simply want a dial with a more traditional guilloche execution. The Guilloche Wave has, you guessed it, a wave-like guilloche pattern emanating from the dial’s center. It’s interrupted by a lightly textured and rather small subsidiary seconds register at 6:00, and ends at a chapter ring surrounding the dial’s perimeter. The hour markers on these watches are not discussed enough – they’re applied and have a distinctive series of vertical lines r...

Introducing – The New and Cheeky Nivada Grenchen Antarctic Erotic Monochrome
Nivada Grenchen Antarctic Erotic Nivada Grenchen Apr 1, 2026

Introducing – The New and Cheeky Nivada Grenchen Antarctic Erotic

Nivada Grenchen has always seemed like a brand that embraces the fun side of life, and its latest release, the Antarctic Erotic, is proof of that. In watchmaking, erotic or animated scenes have existed for centuries, often hidden away and revealed only on demand. Nivada uses this heritage with a lighter, more contemporary tone without […]

First Look – Cleguer Horology Launches with the Inspiration One Souscription and a new “Innate” Escapement Geometry Monochrome
Apr 1, 2026

First Look – Cleguer Horology Launches with the Inspiration One Souscription and a new “Innate” Escapement Geometry

Discovering new independent watchmaking talents is a rare pleasure – especially when it’s as compelling as the debut of Mathieu Cleguer’s brand. With his first creation, this watchmaking engineer introduces a singular vision where aesthetic purity meets technicality. At first glance, the Inspiration One captivates with its clean, balanced design elevated by superb finishing and […]

First Look – The New Chronoswiss Pulse GMT Enamel Sky Gold and Pulse GMT Silver Guilloche Monochrome
Chronoswiss Apr 1, 2026

First Look – The New Chronoswiss Pulse GMT Enamel Sky Gold and Pulse GMT Silver Guilloche

Introduced last year, the Pulse line is a departure from the classical regulator watches for which Chronoswiss became known in the 1980s. The collection keeps the key design elements such as the oversized onion crown, the coin-edge bezel, and the layered dial construction, but offers a contemporary case and an integrated bracelet. Just ahead of Watches […]

Hands-On With The Exciting New Chronoswiss Pulse GMT Fratello
Chronoswiss Apr 1, 2026

Hands-On With The Exciting New Chronoswiss Pulse GMT

Chronoswiss has long been associated with traditional watch design. While the brand hasn’t lost that classic touch, it has drastically changed the overall appearance of its watches by using new materials and bold colors. On top of that, Chronoswiss has introduced designs that show how its signature style can evolve into modern watches with a […] Visit Hands-On With The Exciting New Chronoswiss Pulse GMT to read the full article.

The Nivada Grenchen Antarctic Erotic - A Classic With A Secret Fratello
Nivada Grenchen Antarctic Erotic - Apr 1, 2026

The Nivada Grenchen Antarctic Erotic - A Classic With A Secret

Nivada Grenchen often blends heritage with irreverence, but its latest release surprises even more. Based on the Antarctic platform, the new Antarctic Erotic 38mm updates a familiar design with something completely different, hidden from plain sight. At first glance, it’s a classic, everyday watch. Underneath, though, a playful, subversive detail is revealed only to the […] Visit The Nivada Grenchen Antarctic Erotic - A Classic With A Secret to read the full article.

A Fresh Palette for the Breguet Tradition SJX Watches
Breguet Tradition Breguet refreshes Mar 31, 2026

A Fresh Palette for the Breguet Tradition

Breguet refreshes its Tradition collection for 2026 with new colourways and expanded grand feu enamel dial options across five references, building on the momentum of the brand’s 250th anniversary year. The line-up spans four automatic variants of the Seconde Rétrograde and one manually wound GMT, all underpinned by the architecturally distinctive cal. 505 that has defined the collection since its 2005 introduction. Initial thoughts Inspired by an original Abraham-Louis Breguet’s montres à tact pocket watch from the late 18th century, the Tradition collection, released in 2005, was Breguet’s first major new model family under Swatch Group management. The central barrel placement and unusual gear train arrangement perfectly captures the essence of the original pocket watches, and this aspect of the design remains as recognisable and distinctive as ever, despite the a growing number of independent watchmakers that have introduced watches with a similar layout. In fact, the cal. 505 is so successful as a contemporary interpretation of Breguet’s work that a variation of it was adapted for use in the award-winning Classique Souscription 2025 introduced last year. For 2026, the Tradition collection has been slightly refreshed with modern colourways and more grand feu enamel dial options. The five new models include four automatic variants of the Seconde Rétrograde, one of which features a diamond-set bezel, and one manually wound reference with a dual-time complicatio...

First Look – Raymond Weil Unveils “The Fifty” with a Restored Valjoux Movement Monochrome
Casio n Mar 31, 2026

First Look – Raymond Weil Unveils “The Fifty” with a Restored Valjoux Movement

Coming up for its 50th anniversary, Raymond Weil marks the occasion with The Fifty, a handsome chronograph powered by a restored Valjoux 23-6 column-wheel chronograph from 1976, its year of birth. Donning a neo-vintage sector dial, inspired by the Millesime Small Seconds and the Millesime Chronograph, this accomplished limited edition is poised to captivate a […]

Revisiting The IWC Pilot’s Watch 41 Automatic TOP GUN Editions Review WatchAdvice
IWC Pilot’s Watch 41 Automatic Mar 31, 2026

Revisiting The IWC Pilot’s Watch 41 Automatic TOP GUN Editions Review

In a slimmer 41mm case size, the time-only versions of IWC Schaffhausen’s TOP GUN Editions are great daily watches. We went hands-on with each to see which was the favourite! What We Love The white ceramic on the Lake Tahoe is super fresh. The size and lighter weight make these very easy-to-wear watches Both rubber straps are comfortable, and each has nice design touches. What We Don’t The Mojave Desert can blend into your skin depending on your skin type  The anti-reflective coating on the slightly domed crystal does make it hard to take a good photo! The luminescence on the hands and dial could be better and of a higher grade. Overall Rating: 8.9 / 10 Value for Money: 9/10 Wearability: 9/10 Design: 9/10 Build Quality: 8.5/10 This article was originally published as IWC Pilot’s Watch 41 Automatic TOP GUN Editions Review First Impressions When I first saw the white Lake Tahoe Pilot’s Watch 41 Top Gun earlier this year, I was keen to get both it and the Mojave Desert model to compare them properly. My initial impression? They’re essentially the same watch, just in different colourways, with the Mojave on a fabric-inlaid rubber strap and the Lake Tahoe on straight rubber. But sometimes, that slight aesthetic difference makes all the impact, as I was to find out! The Lake Tahoe feels fresh and bold. With its all-white case and strap against a black dial, it jumps off the wrist. The Mojave Desert, with its sand-coloured case, strap, and matching indices on a gre...

Hands-On With The Santos De Cartier Brown Dial WatchAdvice
Cartier Brown Dial We spend Mar 31, 2026

Hands-On With The Santos De Cartier Brown Dial

We spend a week with the Santos De Cartier Large brown dial to see how this timeless piece wears in the hustle and bustle of daily life. What We Love The timeless design of the Santos Ingenious quick-change bracelet and quick-link system The slim profile on the wrist What We Don’t Lack of fine adjustment on the bracelet The brown dial may not be to everyone’s tastes A see-through caseback would be a great addition Overall Score: 8.75/10 Value for money: 9/10 Wearability: 8/10 Design: 9/10 Build quality: 9/10 This article was originally published as Reviewing The New Santos De Cartier Brown Dial As far as watch releases go, few brands garner global attention on the first day at Watches & Wonders. One of these is Cartier. The second biggest watch brand by sales in the world and a brand synonymous with luxury, Cartier always manages to surprise with both their “everyday” pieces, as well as their Cartier Privé and High Jewellery collection from their Maison Mètiers d’Arts. WATCH EDUCATION: A Look Into How Cartier Creates Its Iconic Pieces Back in 2024, I was excited to see first-hand what the Maison would bring out, and hopefully, get my hands on these, as at the time, I had not reviewed a piece from Cartier before. One of these pieces was the Santos De Cartier Large with a 70’s vibe brown gradient dial, and being something very different to what I’m used to wearing, I was keen to put it on the wrist Initial Thoughts I always write down my initial thoughts when...