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Results for Marine Chronometer & The Longitude Problem

43,116 articles · 251 videos found · page 41 of 1446

Hautlence at the GTE in Geneva Revolution
Hautlence Feb 2, 2013

Hautlence at the GTE in Geneva

During the same week as the SIHH, the GenevaTimeExhibition, the show for the independents brands, was held in the centre of Geneva. Besides Hautlence, brands like Moser & Cie, Cabestan, Heritage and Speake-Marin were among the 34 exhibitors. The location was really cool and looked in fact, like an old former hydroelectric station. http://i9.photobucket.com/albums/a65/Pasha_1950/GTEbuilding.jpg http://i9.photobucket.com/albums/a65/Pasha_1950/InsideGTEbuiding.jpg […]

O&HoraPictor; Unveils the Duet Collection Worn & Wound
Ming it around 5h ago

O&HoraPictor; Unveils the Duet Collection

While there’s often a large net cast over the art of enamel, the craft is actually quite nuanced. Enamel can take many forms outside classic grand feu, from cloisonne to champleve, plique-a-jour, flinque, paillonnee, grisaille, and contre-jour. However, even within traditional grand feu enamel work, there can be variations depending on the surface the enamel is applied to and the type of enamel (or enamels) used – both opaque and transparent. O&HoraPictor; is one of a small handful of brands dedicated to the artistic craft of enameling. Within its catalog, the brand is no stranger to spanning beyond grand feu and into other enamel applications. We see this in O&HoraPictor;’s latest limited edition release, the Duet.Aptly named “Duet,” the model showcases two enamel hues independently on a single dial with the primary color at the center, anchoring the handset, and the other more subtly framing it around the periphery. The metaphor continues further in two of the five editions – Submarine Canyon and Rhapsody – with the interplay between the two key components of the dial: the metal base where the enamel is applied and the enamel itself. Here, the foundation is laid with an engraved silver plate, creating a canvas with texture and depth to bring out the brilliance of the enamel shades. Tedious handwork begins here, requiring thousands of engravings to achieve the desired effect. Then comes the meticulous application of the enamel pigments.The enameling process st...

Inside The Manufacture: A Behind-The-Scenes Look At The Swatch x Audemars Piguet Royal Pop Hodinkee
Audemars Piguet Royal Pop Last year 6h ago

Inside The Manufacture: A Behind-The-Scenes Look At The Swatch x Audemars Piguet Royal Pop

Last year I took a trip to Swatch's Sistem51 factory, and many people seemed to enjoy getting a glimpse of the other side of watchmaking that we typically don't glamorize. Industrialization, in a way very opposite from classic watchmaking, is a different kind of technical art entirely. It's diametrically opposed to the philosophies of construction and finishing that you would expect from a classic watchmaker or brand, but as a result, that visit was one of the most interesting manufacturing sites that I've ever seen. I had no idea that I'd be back so soon, but then again, I certainly would have no idea that a collaboration between Swatch and Audemars Piguet would be around the corner. So a little more than a year later, I found myself back in Biel, Switzerland, right outside of Swatch headquarters, making my way back to the Swatch Museum (still some of the most fun you can spend in a watch museum), the Swatch Drive-Through shop right outside of Swatch headquarters, and finally making the drive back out into the Swiss countryside to go see some Swatch factory sites. Of course, this time, it was in the hopes of seeing how things might have changed with the addition of the Royal Pop as a product on the factory lines. This trip wasn't all just déjà vu, however. In my visit last year to the ETA Sistem51 site in Boncourt, it just so happened that the ETA site in Grenchen, responsible for the production of Swatch's Bioceramic composite, was under renovation. They were in the mi...

First Look - The New Schwarz Etienne 1902 Petite Seconde Heure Dorée Monochrome
Schwarz Etienne 1902 Petite Seconde Heure 7h ago

First Look - The New Schwarz Etienne 1902 Petite Seconde Heure Dorée

Schwarz Etienne’s 1902 collection has evolved through a broad range of interpretations, including the Petite Seconde, Power Reserve and GMT models, all united by the Manufacture’s focus on in-house movement development and production in La Chaux-de-Fonds. The collection is a platform for trying out different functions and dial configurations while retaining its distinctive contemporary design […]

Introducing - The new, more compact A. Lange & Söhne 1815 Up/Down Limited Editions Monochrome
Ming ly straightforward 1815 Up/Down 10h ago

Introducing - The new, more compact A. Lange & Söhne 1815 Up/Down Limited Editions

A Lange & Söhne’s 1815 collection honours the year of Ferdinand Adolph Lange’s birth with a lineup of traditional watches with design details inspired by Lange’s historic pocket watches. The seemingly straightforward 1815 Up/Down, with its power reserve indicator on the dial, has a fascinating historical background and was inspired by patent no. 9349 granted […]

Introducing - The A. Lange & Söhne Triple Split is back in Platinum with a Rhodium-Coloured Dial Monochrome
A. Lange & Sohne 11h ago

Introducing - The A. Lange & Söhne Triple Split is back in Platinum with a Rhodium-Coloured Dial

We’ve said it before: not all chronographs are created equal, and few extend the limits of mechanical short-time measurement as far as the A. Lange & Söhne Triple Split. Since its launch in 2018, this watch has occupied a unique position in modern watchmaking as the only split-seconds chronograph capable of measuring intermediate and comparative […]

Introducing: The A. Lange & Söhne Triple Split Returns (Live Pics) Hodinkee
A. Lange & Sohne 11h ago

Introducing: The A. Lange & Söhne Triple Split Returns (Live Pics)

What We Know A. Lange & Söhne is synonymous with the most elegant approach to maximalist watchmaking. The tiny time-telling cities contained within the brand's cases are hypnotic and baffling. Trust me, it becomes all the more impressive when you visit Glashütte and see the work in action. And the brand's CEO, Wilhelm Schmid, has said that among the complicated watches the brand is known for, their most talented watchmakers would often far rather work on tourbillons and perpetual calendars than the famous Triple Split. It's that complex. It's that impressive. And after five years away, it's back. In 2018, Lange launched the first version of the "upgrade," of sorts, to the brand's Double Split. The watch is essentially a rattrapante (a chronograph that can time two intervals), but with the added ability to "split" the interval of the 30-minute counter and, with the Triple Split, the 12-hour counter. It's an incredibly technical and impressive bit of watchmaking and even more impressive when you hear it's cased in a relatively compact (for its complexity) 43.2mm by 15.6mm case, now in platinum. This is the first time the watch has been made in platinum and the first example since 2021. The dial is 0.925 silver, with a light grey track and main dial and dark grey lower subdials, plus luminous hands and hour markers. Finally, the case is water-resistant to 50 meters. The movement, the manually wound L123.1 caliber, is made of 567 parts, 46 jewels, and has 5 screwed gold chat...

Introducing: The New 37.5mm A. Lange & Söhne 1815 Up/Down Limited Edition (Live Pics) Hodinkee
A. Lange & Sohne 11h ago

Introducing: The New 37.5mm A. Lange & Söhne 1815 Up/Down Limited Edition (Live Pics)

What We Know Today, alongside a new variation of the technical powerhouse that is the brand's Triple Split chronograph, A. Lange & Söhne introduces a pair of limited-edition 1815 Up/Down references. The new models with blue dials offer not only a new livery but also another compelling proposition for collectors—a smaller case size. The new limited-edition 1815 Up/Down features a return to smaller proportions with a 37.5mm diameter case, smaller than the standard-production 39mm 1815 Up/Down models in the brand's current collection. It isn't the first 1815 Up/Down in 37.5mm; an earlier 1815 Up/Down "Homage to Walter Lange" limited edition took the crown in that regard. But between the first generation's 35.9mm case and the second generation's 39mm case, this diameter right in between is a nice welcome back. Thickness remains unchanged at 8.7 mm. This new blue dial offers eye-catching contrasting subdials, which show off the metallic texture of the base 925 silver dial with snailing underneath the printed scales of the power reserve (AUF/AB, translated to Up/Down) and the small seconds track on the right. Seen on the dial is Lange's signature design traits of the pocket watch-inspired 1815 collection, with a railroad minutes track on the periphery and Arabic hour numerals. Despite the downsizing of the dial, proportions remain generally the same, with none of the hour numerals cut off by the subdials. Offered in white or pink gold, the cases are accompanied by matching go...

A Comeback for the Lange 1815 Up/Down SJX Watches
11h ago

A Comeback for the Lange 1815 Up/Down

A. Lange & Söhne’s mid-sized 1815 Up/Down is reincarnated as a dark blue panda 300-piece limited edition in a slender, 37.5 mm case. More faithful than usual to the Glashütte watchmaking tradition, inside and out, the 1815 Up/Down has a lot to offer for an “entry-level” Lange, if ever there was such a thing. Initial Thoughts The dial’s layout is inspired by the most common location for a up/down indicator on a pocket watch, at 12 o’clock, while the running seconds sits in a small sundial at six o’clock. But when a hunter-type movement is packaged into an open face case the up/down indicator moves to nine o’clock and the seconds to three o’clock, as was the case for many deck watches made by the first A. Lange & Söhne company during the Second World War, which is a very handsome dial layout. The lack of up and down, F and E, haut et bas, or, in this case, AB und AUF, on modern power reserve indicators is a pet peeve of mine, and one of the many things Lange does right. Another is two tone dials, the Datograph, especially the sleeker Datograph Up/Down, is one of the best-looking watches out there, and this look quite similar. That, combined with the smaller 37.5 mm case size (down from 39 mm) makes this 1815 Up/Down quite different from its past lives. For me, it is certainly more up than down, with the best-looking dial and a contemporary mid-sized case, so making it a limited edition of 300 pieces in each colourway is disappointing. Another letdown: I pr...

The Top 5 Watches Released During Geneva Watch Days 2026 Fratello
14h ago

The Top 5 Watches Released During Geneva Watch Days 2026

Another Friday, another list! This week was a busy one in the watch world. After a well-deserved summer break, the industry shifted into overdrive during Geneva Watch Days. A total of 71 brands participated in this week’s event with new releases. Many more also used the buzz in Geneva to unveil their new creations. As […] Visit The Top 5 Watches Released During Geneva Watch Days 2026 to read the full article.

JLC calls in Batman, MB&F;’s Nostromo lands, and the GPHG shortlist arrives Time+Tide
MB&F; ’s Nostromo lands 15h ago

JLC calls in Batman, MB&F;’s Nostromo lands, and the GPHG shortlist arrives

The watch world has shown very little interest in easing us gently into September. A bumper Geneva Watch Days has supplied the expected torrent of launches, while elsewhere the week has delivered a Hollywood signing, a cult sci-fi reference rendered in gears and the opening salvo in the industry’s most closely watched awards contest. It’s … Continued

Introducing - The New Space-Tested SC02C, a Mechanical Chronograph by Konstantin Chaykin Monochrome
Konstantin Chaykin Mechanical watches have accompanied 16h ago

Introducing - The New Space-Tested SC02C, a Mechanical Chronograph by Konstantin Chaykin

Mechanical watches have accompanied astronauts and cosmonauts into space for decades, but few contemporary watches can claim to have been developed specifically around the demands of extravehicular activity, like Konstantin Chaykin’s new SC02C. Born from the manufacture’s collaboration with Roscosmos, Russia’s space agency, the chronograph has been tested during four spacewalks and is now being […]

Sunset On The Wrist: The Laurent Ferrier Classic Moon Dusk Fratello
Laurent Ferrier Classic Moon Dusk There 18h ago

Sunset On The Wrist: The Laurent Ferrier Classic Moon Dusk

There is something slightly dangerous about the Laurent Ferrier Classic Moon. The recipe sounds almost too typical of high horology — a 40mm round case, manual winding, an annual calendar, moon phases, and a dial with Roman numerals. On paper, it could easily disappear into the enormous category of beautiful, traditional watches. In the metal, […] Visit Sunset On The Wrist: The Laurent Ferrier Classic Moon Dusk to read the full article.

Review: the H. Moser Pioneer Centre Seconds Arctic Blue Worn & Wound
H. Moser Pioneer Centre Seconds Arctic Yesterday

Review: the H. Moser Pioneer Centre Seconds Arctic Blue

Ask me on any random day to name my favorite indie watchmaker, and there’s a pretty good chance I’m likely to respond with H. Moser. They are all the things I like, in or out of watches: kind of provocative, colorful, approachable, fun, and can be viewed as either completely understated or ridiculously ostentatious (OK that last one is more or less exclusive to watches). They were an early fixation for me as I began to discover higher end independent watchmaking in earnest, so their whole vibe has imprinted on me somewhat, and I’m a little biased by the sheer amount of time I’ve spent thinking about the brand. But the thing is, they’ve changed a lot, even just in the last few years, and the brand that felt fresh and irreverent to me a decade ago feels, well, different now. And the watch I got to spend a good chunk of the summer with is a reflection of those changes, both positive and (maybe?) negative.  I’ve been wanting to spend some real time with the Pioneer Center Seconds in 40mm since the watch was introduced a few years ago. I had previously reviewed the Pioneer “Mega Cool,” which came in the 43mm Pioneer case, which at that time was the only size available for Moser’s sporty, everyday option. I liked that watch quite a bit on the strength of its dial, but the case was just too big and unwieldy for my taste. The 40mm Pioneer was something a lot of people were waiting for, and it kind of boggles the mind that they’re still making the watch in 43mm...

Introducing - The Armin Strom Dual Time GMT Resonance Manufacture Edition Blue Monochrome
Armin Strom Dual Time GMT Resonance Yesterday

Introducing - The Armin Strom Dual Time GMT Resonance Manufacture Edition Blue

The Dual Time GMT Resonance is one of Armin Strom’s signature creations, first launched in 2018, revisited in 2024 and presented in several distinctive editions, including the steel-cased Black Edition, the rose-gold version with a black-and-gold dial, and, most recently, the Aventurine edition. Now, the new Dual Time GMT Resonance Manufacture Edition Blue offers a […]

Introducing - The New, and Splendid De Bethune DB25 Digitale Monochrome
De Bethune DB25 Digitale De Bethune Yesterday

Introducing - The New, and Splendid De Bethune DB25 Digitale

De Bethune, a co-founder of Geneva Watch Days, returns for the seventh edition with a beautiful piece that revisits the brand’s digital time display. Featured across various models, the first digital display appeared in 2006 with a sophisticated in-line calendar displaying the day, date and month, with jumping hours and a scrolling minute disc. Equipped […]