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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.

I Ain’t Afraid Of No Ghost! Introducing The Spinnaker Fleuss Automatic Seconde/Seconde/ 2025 Edition In Two Sizes Fratello
Oct 10, 2025

I Ain’t Afraid Of No Ghost! Introducing The Spinnaker Fleuss Automatic Seconde/Seconde/ 2025 Edition In Two Sizes

Spinnaker is back to haunt you. Once again, the Fleuss dive watch - not a watch named after a character from the movie Ghostbusters, mind you, but after influential diver and dive engineer Henry Albert Fleuss - is the medium that makes ghosts appear. The Spinnaker Fleuss Automatic Seconde/Seconde/ 2025 Edition is available in two […] Visit I Ain’t Afraid Of No Ghost! Introducing The Spinnaker Fleuss Automatic Seconde/Seconde/ 2025 Edition In Two Sizes to read the full article.

Hands-On With The Glashütte Original Senator Excellence Panorama Date Moon Phase Fratello
Glashütte Original Senator Excellence Panorama Date Oct 9, 2025

Hands-On With The Glashütte Original Senator Excellence Panorama Date Moon Phase

During my 12 years of living in Germany, I participated in numerous high-level business meetings. You know the type - sitting around a table, wearing a suit, and drinking coffee from Alfi pitchers. As you can tell, that wasn’t always fun, so I often amused myself by checking out the watches on people’s wrists. Most […] Visit Hands-On With The Glashütte Original Senator Excellence Panorama Date Moon Phase to read the full article.

The Tudor Black Bay and the Myth of the One Watch Collection Worn & Wound
Tudor Black Bay Oct 9, 2025

The Tudor Black Bay and the Myth of the One Watch Collection

The idea of a “one watch collection” has been a fascination of mine as I’ve gotten deeper into the hobby. Part of the reason, I’m sure, is the growing anxiety I feel when I look down at my similarly growing watch collection and realize that many of these things are simply not getting worn as much as I’d like them to be. This, I’ve learned, is an extremely common sentiment among those with our affliction, and it’s perhaps what leads to every “for sale” post on the various enthusiast forums where we try desperately to thin the herd.  So a one watch collection, which is admittedly not really a collection at all, feels a bit like a utopic fantasy for someone with a herd of watches spiraling slowly, and then quickly, out of control. “Fantasy” here is the key word. I’ll point out right up front that I have no real intention of selling everything off, or limiting myself to one watch in any way, shape or form. The variety that has always been part of this hobby is what draws me in deeper and deeper, and I’ve come to accept to a degree that I’ll always have a number of watches at my disposal, even if I can’t quite come to a decision on what that number should actually be.  And yet, as a thought experiment, the one watch collection persists. We discussed it on a podcast recently and we got so much feedback I wanted to expand my thoughts a little on my own choice for this hypothetical one watch collection, and pretty soon you’ll see our contributors ...

Casio MRW 200H Review: The Allure Of The "Diet G-Shock" Teddy Baldassarre
Casio Oct 9, 2025

Casio MRW 200H Review: The Allure Of The "Diet G-Shock"

The Casio MRW 200H has been around since 2011 and stands as one of the Japanese brand's most popular analog watches. Unassuming and tough, the MRW 200H is something of a more subtle and casual cousin of sister brand G-Shock. But don’t let that fool you into thinking that it’s not up to the task. Image by AOPA In fact, I read something on the AOPA (Aircraft Owners and Pilots Association) website about NASA doing some aircraft testing at Johnson Space Center in Houston, and what watch did I happen to notice strapped on the arm of the person wearing the suit cover? Yep, it was a Casio MRW 200H. Obviously, this isn’t the official watch NASA uses (you know which one that is) but it’s a cool endorsement nonetheless. Casio MRW 200H Case The specs of the MRW 200H actually make it seem like it would wear larger than it does. The resin case measures 44.6mm wide and 11.6mm thick (with 100 meters of water resistance) but the 47.9mm lug-to-lug measurement ensures that it’s actually not so much of a presence on the wrist that one would mistake it for a G-Shock. There is also a bidirectional rotating bezel which does not have any satisfying clicking action but is easy enough to glide when operated while not unintentionally moving. The simple, steel, screw-down caseback has some basic specs and info stamped onto it. As you can imagine, there are no frills to be found here. The rest of the black resin case and strap are lightweight though not particularly remarkable in any way (a...

Hands-On Impressions of the New TAG Heuer Connected Calibre E5 Worn & Wound
TAG Heuer Connected Calibre E5 Oct 9, 2025

Hands-On Impressions of the New TAG Heuer Connected Calibre E5

This week, TAG Heuer announced a fifth generation in its Connected watch line, a collection of smart watches that lean more towards traditional watch form factors than most. It is an attempt to appease the modern watch enthusiast while offering the conveniences brought through connected features, most notably health tracking and phone connectivity. That does mean, though, that the previous generation did tend to fall somewhere in a no-man’s land where watch enthusiasts would most likely still prefer a watch, while those seeking smart features opted for more mainstream offerings from tech-focused companies. This new generation, though, is a true generational leap for TAG Heuer Connected. It brings about many meaningful improvements that might make you reconsider your next connected watch purchase. I was able to spend a bit of hands-on time with each version, cycling through the operating system to speak on it here.  Looking first at the case, TAG Heuer is now offering the Connected Calibre E5 in two diameters, the standard 45 millimeter and a new 40 millimeter version. For those scoffing at the 45mm diameter, the Apple Watch SE comes in either a 40 or 44mm case for a frame of reference. At launch, seven standard versions are available between the two sizes, with one separate collaboration special edition. The 45mm case is offered in a mix of stainless steel with ceramic bezels or an all black DLC-coated titanium if you are looking for the full stealth approach. In the 40...

Le Forban Sécurité Mer Introduces the Marseillaise, a New Diver with a (Very Strange) Rubber Bund Strap Worn & Wound
Oct 9, 2025

Le Forban Sécurité Mer Introduces the Marseillaise, a New Diver with a (Very Strange) Rubber Bund Strap

I love a bit of fashion history, especially when it comes to how our modern clothes came to be. Take, for instance, the high heel. Did you know it was originally designed as a riding shoe in 10th century Persia, in which the heel was made to sit in the stirrup? Or that the jockstrap was originally for “bike jockeys” to help keep things comfortable on old (and presumably not so aerodynamic) bicycles? Or that the Hawaiian shirt, now synonymous with dads at Margaritaville, was first designed using Japanese kimono fabric in the early 1900s? All of that is to say that fashion is ever-evolving and with some quite surprising origins, if you ask me. Another accessory with an interesting – if not murkier –  history is the bund strap. Some say the name comes from the word Bundesrepublik, while others say it’s from Bundeswehr (I try not to split hairs too much in German – as you know, it’s such a forgiving language). Some say the leather strap protected against discoloration of brass watch cases from skin perspiration, while others say it was to protect against the extreme temperature change of the metal for pilots. In any case, we know that a) the design originated among pilots during World War II and b) it’s a badass strap design that often doesn’t get enough attention. Which leads me (finally) to the release of Le Forban Sécurité Mer’s Marseillaise dive watch with a bund-style strap. The French brand has taken its 1979 Monnin model as the springboard (or sho...

Industry News – Worldwatch.market Launches – A New Infrastructure for the Global Watch Trade Monochrome
Oct 9, 2025

Industry News – Worldwatch.market Launches – A New Infrastructure for the Global Watch Trade

The global watch industry is valued in the tens of billions, yet for decades it has functioned through a fragmented web of dealers, collectors, auction houses, and marketplaces. While trust and personal relationships have traditionally held the system together, the trade has long been marked by inefficiencies, missed opportunities, and a lack of transparency. In […]

First Look – The New Tissot Classic Dream Powermatic 80, a Sub-500 Entry-Level Swiss Watch with Substance Monochrome
Tissot Classic Dream Powermatic 80 Oct 9, 2025

First Look – The New Tissot Classic Dream Powermatic 80, a Sub-500 Entry-Level Swiss Watch with Substance

Tissot is basking in the limelight these days with a string of attractive models at unbeatable prices that have quite literally flown off the shelves, including the much-coveted PRX integrated sports watch. However, suppose you are in the market for a more traditional, clean-cut, daily, three-hand-and-date companion? Well, Tissot’s Classic Dream collection has just expanded […]

Introducing – Three Porcelain-Dial Limited Editions with the New Glashütte Original Senator Meissen Monochrome
Glashütte Original Senator Meissen Two Saxon Oct 9, 2025

Introducing – Three Porcelain-Dial Limited Editions with the New Glashütte Original Senator Meissen

Two Saxon institutions, one renowned for its porcelain and the other for its precision, come together on a shared canvas. To mark 180 years of watchmaking in Glashütte and 315 years of Meissen porcelain, Glashütte Original unveils the Senator Meissen limited editions, a trio of red-gold watches with hand-painted porcelain dials; timepieces that are as […]

Audemars Piguet Has Reinvented The Chronograph: What Does It Mean To The Watch World? Fratello
Audemars Piguet Has Reinvented Oct 9, 2025

Audemars Piguet Has Reinvented The Chronograph: What Does It Mean To The Watch World?

Audemars Piguet is celebrating its 150th anniversary by introducing plenty of novelties, and they’re not watches. The brand from Le Brassus is also presenting new movements. The latest perpetual calendars now feature an ingenious crown, for instance, but the biggest news of the year is undoubtedly the launch of the Royal Oak “Jumbo” Extra-Thin Selfwinding […] Visit Audemars Piguet Has Reinvented The Chronograph: What Does It Mean To The Watch World? to read the full article.

Fratello Talks: The Present And Future Of Watch Design Fratello
Oct 9, 2025

Fratello Talks: The Present And Future Of Watch Design

Though people often focus on specs and price when talking about watches, we believe that design is just as important, if not more so. Today, on Fratello Talks, we’re diving into the present and future of watch design. Nacho, Daan, and Thomas discuss current design-focused brands and the individual designers who put pen to paper […] Visit Fratello Talks: The Present And Future Of Watch Design to read the full article.

Museums, Foundations, Archives – The Rise of Swiss Horological Institutions SJX Watches
Oct 9, 2025

Museums, Foundations, Archives – The Rise of Swiss Horological Institutions

When I look at the current landscape of watch culture, I see a tension that defines our time. On one side lies the fascination with the way a watch appears on the wrist, and the endless variations of colour and form that drive demand. On the other lies a culture that is older, slower, and infinitely more complex; the science of horology, the mastery of craft, and the knowledge transmitted across centuries. In recent years, I have felt this latter culture slipping into the background, lost beneath the pageantry of style. Yet at the same time, I have witnessed a counter-movement taking shape in Switzerland, a series of initiatives that seek to protect, project, and transmit the deeper culture of watchmaking. I see in them a form of resistance, a refusal to let horology dissolve into an empty shell of design. This is the rise of Swiss horological institutions. The Clockmakers’ Museum in London. Originally displayed at the Guildhall, the collection is now on display at the Science Museum. The early resistance It is worth remembering that Switzerland, for all its dominance in production, did not take the first steps in creating enduring institutions around horology; Britain anticipated this need by centuries. In 1631, Charles I granted a royal charter to the Worshipful Company of Clockmakers, giving formal civic recognition to the craft. What began as a guild evolved into a guardian of standards, a keeper of apprenticeships, and eventually the custodian of one of the world’...

Kollokium Introduces the All New Projekt 02 Worn & Wound
Oct 8, 2025

Kollokium Introduces the All New Projekt 02

Kollokium came on the watch scene almost two years ago shrouded in mystery. The Projekt 01 was not only a daring exercise in the avant-garde, it was from a brand that was, in some ways, kind of formless. Founded by watch industry veterans Manuel Emch, Barth Nussbaumer, and Amr Sindi, the pedigree was high but the teasing messages on their website and social media could lead you to think it was all a goof. Kollokium, in the years since, have evolved their Projekt 01 design with multiple colorways and lume treatments, always keeping the same signature “dial” effect, which is an array of hundreds of precisely sized cylinders that when viewed together show rough hour markers through undulations (like on a pin-art board) that allow for time telling. It’s all very sci-fi, and high concept, but Kollokium became a “real” brand at some point along the way, and have captured a devoted following of owners and prospective owners, always awaiting the next drop.  Well, the next drop is here (sort of) and it debuts a striking new design. No points for creativity here, but the watch is simply called the Projekt 02, and according to Kollokium the design is rooted in the initial concepts that came from the brainstorming that eventually produced the Projekt 01. The brand describes it as a bit more organic, but very much still in their “neobrutalist” wheelhouse.  Instead of those lume filled cylinders we saw in the Projekt 01 releases, the dial here is created from a total of ...

The New Bremoir South Beach, and the Influence of Art Deco Design Worn & Wound
Cartier Tank Oct 8, 2025

The New Bremoir South Beach, and the Influence of Art Deco Design

Virtually every watch enthusiast is familiar with Art Deco, even if they don’t know it. Art Deco, short for Arts décoratifs, first appeared in Paris in the 1910s and spread across the globe over the following two decades. You may not be familiar with Art Deco’s principles - bold geometric forms and streamlined, mechanical aesthetics, among them - but you are almost assuredly familiar with some of its most famous designs, like the Cartier Tank and JLC Reverso. Worn & Wound contributor and Art Deco enthusiast Christoph McNeill considers Art Deco “the pinnacle of design,” and says he loves the beauty of the Machine Age design movement’s expression of curves and lines, obsession with mechanical aesthetics, and “streamline” nature. Wristwatches, which became popular about the same time Art Deco came onto the scene, was a natural medium for Art Deco design. “Because they’re little, tiny machines, right? said McNeill. “It sort of went hand-in-hand.” Vintage Art Deco watches from Christoph’s personal collection So, what does Art Deco design look like in watches?  “It means clean lines, very specific fonts,” said watch collector and seller extraordinaire Eric Wind. “I think of a lot of rectangles, squares, things like that. Less round, unless it’s round within a rectangle. A lot of black on silver. I think of that kind of high shine chrome when I think about Deco as well. More silver than gold.” Wind cites “a lot of Pateks from the 20s and ...

Seiko Europe Introduces The Prospex 1968 Heritage Diver’s GMT Seashadow SPB534 Fratello
Seiko Europe Introduces Oct 8, 2025

Seiko Europe Introduces The Prospex 1968 Heritage Diver’s GMT Seashadow SPB534

In 2023, Seiko debuted its Prospex GMT models. Based on the groundbreaking 1968 300m-rated Professional dive watch, the current offerings have a similar form, including an external rotating bezel and strong case shape. The watches have proven popular, and since the initial release, the brand has predictably announced several limited editions. Today, we have a […] Visit Seiko Europe Introduces The Prospex 1968 Heritage Diver’s GMT Seashadow SPB534 to read the full article.

Introducing – The New Kollokium Projekt 02 FFF&F; Edition, A Layered Take On Neubrutalism Monochrome
Oct 8, 2025

Introducing – The New Kollokium Projekt 02 FFF&F; Edition, A Layered Take On Neubrutalism

Kollokium, the project-led collective founded in 2020 by Manuel Emch, Barth Nussbaumer and Amr Sindi (The Horophile), follows its debut series with a second, fundamentally different object. Projekt 02 pivots from the “pin dial” language of Projekt 01 to a sculptural, topographical dial built from stacked plates, housed in a slimmer monobloc case. The Friends, […]

Introducing – The Meteorite Dial of the Bangalore Watch Company Apogee Visitor Monochrome
Oct 8, 2025

Introducing – The Meteorite Dial of the Bangalore Watch Company Apogee Visitor

Founded in 2018 by Nirupesh Joshi and his wife Mercy Amalraj, Bangalore Watch Company is a rare representative of Indian watchmaking, producing affordable mechanical watches with a strong Indian connection. Fascinated by all things related to aviation and space, Joshi designs models inspired by India’s Air Force and space programme. The Apogee, launched in 2021, […]