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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.

First Look – The Albishorn Type X-Graph, A Transparent Prototype Before the Type 20 Monochrome
May 28, 2026

First Look – The Albishorn Type X-Graph, A Transparent Prototype Before the Type 20

Following the Maxigraph, the Marinagraph, the Thundergraph, the original Type 10 Chronograph and the later cream-dial Type 10 Officer, the young Albishorn brand returns to its fictional military aviation universe with the new Type X-Graph. Once again, founder Sébastien Chaulmontet and designer Fabien Collioud explore the idea of a watch that never existed but could […]

Introducing – The Zenith Chronomaster Revival Liberty II Celebrates 250 Years of American Independence Monochrome
Zenith Chronomaster Revival Liberty II May 28, 2026

Introducing – The Zenith Chronomaster Revival Liberty II Celebrates 250 Years of American Independence

In 2019, Zenith celebrated the 50th anniversary of the El Primero, the world’s first automatic chronograph movement. Zenith’s high-frequency, integrated automatic chronograph movement was fitted inside three inaugural watches, including the A384, a bold tonneau-shaped case with a two-tone dial that reflected the design language of the period. As the United States gets ready to celebrate […]

Introducing: The Zenith Chronomaster Revival Liberty II Limited Editions (Live Pics) Hodinkee
Zenith Chronomaster Revival Liberty II May 28, 2026

Introducing: The Zenith Chronomaster Revival Liberty II Limited Editions (Live Pics)

What We Know Today, Zenith introduces two new takes on its distinctive tonneau-shaped A384 chronograph, a modern revival of the model from the late sixties. The new Chronomaster Revival Liberty II is a sequel to the Chronomaster Revival Liberty from 2020, which paired a distinctive red and white striped chronograph seconds hand with a blue dial and white subdials. For the Revival Liberty II, two models are introduced: a stainless steel variant in a run of 250 pieces, and a forged carbon edition in 25 pieces. The theming, as you might guess from the name, focuses on the 250th anniversary of the United States in these US-exclusive editions. Both editions feature that red and white striped chronograph seconds hand (13 stripes for the original 13 colonies). These follow-ups to the original take the blue and white scheme and invert it, with this new dial featuring a white lacquered base with contrasting blue subdials and tachymeter. "250" on the tachymeter scale is highlighted in red in light of the anniversary. The forged carbon edition offers a much more contemporary look, with swirls of silver and black in the ultralight case, pushers, and crown, and paired with a blue textile-embossed rubber strap. The steel version comes with two strap options—a ladder bracelet in stainless steel, as well as a rubber strap for a bit of extra versatility. The case dimensions remain identical to all other A384 revival editions, with a 37mm diameter and 12.6mm thickness. The movement inside...

Introducing – The Very Dutch Christiaan van der Klaauw Ariadne Holland Edition Monochrome
Christiaan van der Klaauw Ariadne Holland Edition May 28, 2026

Introducing – The Very Dutch Christiaan van der Klaauw Ariadne Holland Edition

This weekend, together with our friends at Reijersen Juweliers, a retailer based in the city of Oudewater and specialising in many of our favourite independent brands and rare limited editions, we’ll be hosting the annual “Taste of Time” event. For the third edition of this show, which focuses on independent watchmaking, Reijersen will be teaming […]

The Barrelhand Monolith Takes Flight SJX Watches
Omega Speedmaster Skywalker X-33 But May 28, 2026

The Barrelhand Monolith Takes Flight

First teased more than two years ago, the Barrelhand Monolith makes its official debut. An impressive sophomore effort from San Francisco-based mechanical engineer Karel Bachand, the Monolith was designed — and rigorously tested — to accompany the next generation of manned spaceflight missions. Initial thoughts I tend to look at astronaut-oriented watches with a degree of scepticism. For one thing, many modern mechanical watches are inherently capable of performing well enough in space, especially within the pressurised, temperature-controlled conditions of a spacecraft or space station. Today’s astronauts often travel with numerous personal watches, either for sentimental reasons or to boost future resale value. For another, the demands placed on astronauts make electronic multi-function watches superior to their mechanical counterparts. Almost as soon as such watches were developed, astronauts adopted them enthusiastically, which is why the Timex Datalink was flight qualified by NASA in the 1990s. The European Space Agency (ESA) even patented a set of purpose-built functions devised by astronaut Jean-François Clervoy. These functions were brought to life by the Omega Speedmaster Skywalker X-33. But mechanical watches still have a place in the unforgiving vacuum of space, where massive temperature fluctuations and unpredictable levels of radiation wreak havoc on batteries and LCD displays. These are the conditions for which the Monolith was developed, and the maker...

Blastoff For The Space-Going Barrelhand Monolith — A Next-Generation Mission-Grade Space Watch Fratello
May 28, 2026

Blastoff For The Space-Going Barrelhand Monolith — A Next-Generation Mission-Grade Space Watch

There are tool watches, and then there are watches that make conventional tool watches look almost quaint. The Barrelhand Monolith belongs in the latter category. This timepiece took six years to develop. Aerospace engineering, additive manufacturing, and advanced materials science were used to create not simply a “space-inspired” watch but an actual instrument for modern […] Visit Blastoff For The Space-Going Barrelhand Monolith — A Next-Generation Mission-Grade Space Watch to read the full article.

Introducing: The Barrelhand Monolith Has Landed Hodinkee
Omega s Speedmaster ultimately earning May 28, 2026

Introducing: The Barrelhand Monolith Has Landed

After six years in development, Barrelhand is formally launching the Monolith, a watch that represents a new generation of the tool watch genre built explicitly for the space age. Watches have played an important role in the history of human space travel, but few have actually been designed and engineered to meet ISO aerospace standards, NASA material guidance, and EVA/IVA testing protocols consistent with the needs of a crewed deep-space mission. The Monolith represents exactly that, with Barrelhand going to great lengths to meet a standard that tool watches are rarely held to these days. At the dawn of the Apollo program, with five years of learning from the Gemini program under their belt, NASA issued a memorandum outlining the need for a standard flight-crew wrist watch. The story that follows is a widely known part of watch lore, with Omega's Speedmaster ultimately earning the coveted "Flight Qualified" status, and thus a spot on every crewed flight of the Apollo program from 1968 to 1972. The testing protocols developed by NASA put a handful of commercially available watches through a battery of tests that included exposure to extreme temperature, pressure, and shock, and while none would ace the testing, the Speedmaster came out the other end in arguably the best shape. It's important to note that none of the watches selected by NASA's Procurement and Contracts Division were built with these tests in mind. The Speedmaster and the Daytona were both built with automot...

Considering What “Tudor Blue” Means With The Newest Black Bay 54 Fratello
Tudor Blue” Means May 28, 2026

Considering What “Tudor Blue” Means With The Newest Black Bay 54

After the dust had settled from Watches and Wonders 2026, fans and critics agreed that Tudor had a relatively quiet showing. The Monarch, of course, was the big release to celebrate 100 years of Tudor. On top of that, we got a series of updates and new versions of already existing models. While less surprising, […] Visit Considering What “Tudor Blue” Means With The Newest Black Bay 54 to read the full article.

Fratello Talks: The Watches We’d Buy If We Started Collecting Today Fratello
May 28, 2026

Fratello Talks: The Watches We’d Buy If We Started Collecting Today

Every watch collector has wondered about this at some point. If you could go back to the beginning, armed with everything you know now, what would you do differently? Would you buy fewer watches, take bigger risks, or even skip certain phases altogether? In this episode of Fratello Talks, Nacho is joined by RJ and […] Visit Fratello Talks: The Watches We’d Buy If We Started Collecting Today to read the full article.

Review: The Fears Arnos Pewter Blue Worn & Wound
Christopher Ward May 27, 2026

Review: The Fears Arnos Pewter Blue

Four years ago I spent a fortnight with the Archival 1930, and ultimately proclaimed it the closest Fears has come to parting me from my hard-earned money. Since then, two things have happened. Firstly, Fears did earn my business by way of the Alliance 01 collaboration with Christopher Ward. Secondly, the modest lineup of rectangular watches from the brand has grown ever so slightly but remains overshadowed by the flagship Brunswick and sporty Redcliff families, and are perhaps therefore a little underappreciated. With so many iterations based on the Brunswick template, including the hugely popular cocktail trilogy produced in collaboration with Studio Underd0g, I find myself rooting for the Arnos – Fears’ first watch to build on the template of the Archival 1930 which captured my heart. When analyzing the Arnos ($4,500), it feels appropriate to start with the dial. I haven’t sought out common opinion in preparation for going hands on with the watch, but I fully expect the dial to be a polarizing factor. As is the case with any rectangular watch, there’s going to be a lot of space to fill. Space where the hands just can’t reach. That’s true of square dial watches too, but exacerbated further in a rectangle. Some watches fill this space with stretched indices, or an inner minute track matching the same outer rectangular shape. Even the aforementioned Archival 1930 (in two-hander form) lined the indices up vertically to cleverly use the corner spaces. Here, howev...

Hands-On: A Triple Review Of The Jaeger-LeCoultre Master Control Chronomètre Collection Hodinkee
Jaeger-LeCoultre Master Control Chronomètre Collection May 27, 2026

Hands-On: A Triple Review Of The Jaeger-LeCoultre Master Control Chronomètre Collection

We're a few months removed from Watches & Wonders, which gives us some clarity about what was buzz, what was hype, what fell off the wish lists, and what will be a long-term winner. It's looking like Jaeger-LeCoultre had one of the best releases of the fair with the Master Control Chronomètre series. The Master Control line has largely been a dressy take on traditional design cues for a brand people usually think of first for its Reverso. But now, JLC has shown that Master Control can do more. More than just a new case and bracelet, all watches are in-house chronometer-certified 4Hz, 70-hour power reserve movements (COSC does the certification) with a new High Precision Guarantee (HPG) seal, which supplants the former 1000 Hours Control. That new HPG seal means that the brand trials cased watches on four daily-wear specific issues—shocks, positions, altitude, and temperature—over three days, while guaranteeing eight traditional techniques of quality aesthetic finishing. The watches I photographed were brand new and wrapped in plastic, so you have to look past a bit of that to see the quality, but it certainly is there in person. Now with three models in steel and rose gold, with five SKUs (one watch only comes in steel and not gold), measuring 38mm by 8.4mm or 39mm or 9.2mm with 50m of water resistance, the new line brings a lot to the table. Inspired by the brand's Master Mariner Chronomètre line, launched in 1973 as their offering for an integrated bracelet (or adj...

The Business of Watches Podcast: Angelus and Arnold & Son Chief Executive Officer Pascal Béchu Hodinkee
Arnold & Son Chief Executive Officer Pascal May 27, 2026

The Business of Watches Podcast: Angelus and Arnold & Son Chief Executive Officer Pascal Béchu

This week on The Business of Watches, we're in La Chaux-de-Fonds to speak to Pascal Béchu, who heads not one, but two Swiss watchmaking brands, Angelus and Arnold & Son.  Pascal Béchu, the CEO of Angelus and Arnold & Son They're both specialized, low-production, high-horology watchmakers, with very different back stories. While Angelus is a historic Swiss brand known for its repeaters, chronographs, and long power reserve movements, Arnold & Son celebrates the work and innovation of one of history's most important (British) watchmakers, John Arnold. While quite different in their product and strategies, the two brands share the same parent company in Japan's Citizen Group, and both work closely with movement maker La Joux-Perret, with whom they share manufacturing and office space in La Chaux-de-Fonds.  Pascal Béchu is in charge of both marques. He talks about the history and the future for both brands, some recent successes in the form of celebrity clients for Arnold & Son, and a GPHG prize for Angelus. He also discusses prices and the impact the strong Swiss franc and the soaring price of precious metals are having on corporate strategy and planning.  And a quick bit of housekeeping, this conversation was recorded just before Watches & Wonders and the new novelties launched by both brands, including the Angelus 'Tinkler' quarter repeater, so these new watches are not discussed on the podcast.  But first, we round up the latest business news with the most recent ...

Happenings: The Horological Society Of New York To Hold Classes In St. Louis Hodinkee
May 27, 2026

Happenings: The Horological Society Of New York To Hold Classes In St. Louis

The Horological Society of New York's award-winning classes are on the road again! HSNY is visiting St. Louis on July 18 and 19, 2026, hosted by RedBar St. Louis. At HSNY's Horological Education classes, students discover what actually makes a watch tick under the guidance of HSNY's staff of professional watchmakers. Students work on a mechanical watch movement, studying the gear train, winding and setting mechanisms, and escapement. The weekend half-day classes cover everything taught during the individual evening classes held in New York. Enrollment is now open for the classes, and we look forward to seeing you there! HODINKEE is a sponsor of the Horological Society of New York.

Introducing – The New Konstantin Chaykin Matroskin the Cat Wristmon Monochrome
Konstantin Chaykin Matroskin May 27, 2026

Introducing – The New Konstantin Chaykin Matroskin the Cat Wristmon

It’s refreshing to come across a serious master watchmaker who knows how to have fun. Konstantin Chaykin, the Russian indie watchmaker, knows how to inject humour into his creations, including the anthropomorphic face of his smiling ThinKing, the world’s thinnest mechanical watch with a profile of just 1.65mm. His popular menagerie of Wristmons (wrist monsters) […]

A Hands-On Introduction To The Limited-Edition Oblique Collection By Dennison And Collectability Fratello
Patek Philippe specialist John Reardon unveil May 27, 2026

A Hands-On Introduction To The Limited-Edition Oblique Collection By Dennison And Collectability

After last year’s limited-edition ALD watches, Dennison and Collectability are back with another collaboration. Designer Emmanuel Gueit and Patek Philippe specialist John Reardon unveil four watches featuring a new asymmetric design. The Oblique Enigma features a stepped dial, just like last year’s ALD editions. The Oblique Vector features a sunburst dial enhanced by subtle printing […] Visit A Hands-On Introduction To The Limited-Edition Oblique Collection By Dennison And Collectability to read the full article.

Introducing: The Handmade-In-Scandinavia Von Doren 1814 Nordic Made Fratello
May 27, 2026

Introducing: The Handmade-In-Scandinavia Von Doren 1814 Nordic Made

Øyvind VonDoren Asbjørnsen knows how to tell a story. The Norwegian studied film production at London Film School in the late 1980s before beginning his career in television. He then served as executive producer and cinematographer on the feature documentary Magnus about Norwegian chess champion Magnus Carlsen, which premiered at the Tribeca Film Festival in […] Visit Introducing: The Handmade-In-Scandinavia Von Doren 1814 Nordic Made to read the full article.

Introducing – A New Platinum Version of the Jaeger-LeCoultre Duometre Heliotourbillon Perpetual Monochrome
Jaeger-LeCoultre Duometre Heliotourbillon Perpetual After May 27, 2026

Introducing – A New Platinum Version of the Jaeger-LeCoultre Duometre Heliotourbillon Perpetual

After the impressively complex watches released by Jaeger-LeCoultre at Watches & Wonders 2026, including the Master Hybris Inventiva Gyrotourbillon or the Master Hybris Mechanica Ultra Thin, the Grande Maison now presents a re-edition of its Duometre Heliotourbillon Perpetual, an ambitious creation uniting the brand’s Duometre concept with a triple-axis tourbillon and a perpetual calendar complemented […]

Hands On: The Rolex Daytona Enamel Dial Ref. 126502 is More Than Meets the Eye SJX Watches
Rolex Daytona Enamel Dial Ref May 27, 2026

Hands On: The Rolex Daytona Enamel Dial Ref. 126502 is More Than Meets the Eye

Rolex surprised in a big way with the Cosmograph Daytona Rolesium Enamel Dial ref. 126502. Despite being an “off-catalogue” model, the new Daytona was launched publicly, perhaps to emphasise its unusual nature. To start with, it features a grand feu enamel dial – yes, fired vitreous enamel – inside a bi-metal case of mostly steel, with a touch of platinum, plus a new ceramic (or cermet) bezel. It also has a display back and a steep price tag rivalling that of an all-gold Daytona. While last year’s Land-Dweller and its cal. 7135 was chock-full of patents that Rolex explicitly explained, the Daytona ref. 126502 is more typical Rolex in possessing incremental technical innovation that is left unspecified; it probably incorporates multiple patents that Rolex will not elaborate on. The traditional nature of the dial, the materials and production techniques, and even the display back, hint at future developments at the leading champion of industrial quality perfection. The dial is a four-part affair in white grand feu enamel, while the bezel insert in cermet Initial thoughts Let’s start with the obvious: do I like the new Daytona? Yes. Do I think the dial is actually and technically enamel? Yes. Do I think it’s too expensive? No. While it seems pricey on its face, Rolex pricing is practically always reasonable. I believe the seemingly high price here is justified by something in the watch that Rolex hasn’t explicitly divulged. Price aside, it takes a bit of exami...

Seiko Brings their 145th Anniversary Celebration to the Prospex Collection with the HBC005 and HBB001 Worn & Wound
Seiko Brings their 145th Anniversary May 26, 2026

Seiko Brings their 145th Anniversary Celebration to the Prospex Collection with the HBC005 and HBB001

We’ve recently covered 145th anniversary limited edition releases from Seiko in the Presage and Astron collections, and I bet some of you have probably been wondering, “Hey, what a dive watch?” Seiko, of course, has not forgotten about the Prospex line when it comes to anniversary themed limited editions, and have recently announced the HBC005 and HBB001 in the same blue/silver colorway that is becoming the visual signature of this anniversary celebration.  First up is the HBC005, which is built on the platform of their current 62MAS inspired reissue. This heritage focused dive watch has its (modern) origins with watches like the SPB143, but received a handful of small updates about two years ago to make it more wearable (and fix the somewhat awkward 3:00 date window for what I believe is a more under the radar 4:30 execution). The case comes in at 40mm in diameter and 13mm thick, with a lug to lug measurement of 46.4mm. Water resistance is 300 meters, and the movement is the 6R55 with a 72 hour power reserve.  The dial is silver with a subtle brushed finish and lume filled, rectangular hour markers. The blue seconds hand is matched with an aluminum bezel insert in blue. There are no obvious signs of it being a limited edition on the dial – just the normal Seiko wordmark at 12:00 and the Prospex logo and two additional lines of text highlighting the power reserve and water resistance below it. The clean silver/white dial paired with the blue accents give this div...