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Results for Proprietary Gold Alloys

2,580 articles · 28 videos found · page 27 of 87

Introducing - Atelier Wen x Massena LAB Inflection Shuo, A Tantalum Integrated Watch with Two Gold Dial Variants Monochrome
Girard-Perregaux Aug 26, 2026

Introducing - Atelier Wen x Massena LAB Inflection Shuo, A Tantalum Integrated Watch with Two Gold Dial Variants

The Atelier Wen Inflection collection (2025) marked an important step up for the brand, with its complex, fully curved case, an integrated bracelet made almost entirely from tantalum, high-end dials, and a customised movement supplied by Girard-Perregaux. For Geneva Watch Days 2026, Atelier Wen has partnered with New York-based creative studio Massena LAB on a […]

Hands-on - The Yellow Gold Minerva The Unveiled Chronograph Limited Edition 30 Monochrome
Minerva Aug 19, 2026

Hands-on - The Yellow Gold Minerva The Unveiled Chronograph Limited Edition 30

Minerva‘s Unveiled Chronograph series is an exercise in turning conventional watchmaking inside out. Instead of hiding the movement under the dial, which would require taking the watch off the wrist to admire its calibre through the display caseback, the manufacture reverses its architecture, making the chronograph mechanism and its distinctive hand-finished components the main attraction […]

Introducing - The Fascinating Ulysse Nardin Blast Moonstruck is back in Rose Gold Monochrome
Ulysse Nardin Blast Moonstruck Jul 28, 2026

Introducing - The Fascinating Ulysse Nardin Blast Moonstruck is back in Rose Gold

Astronomical watches are part of Ulysse Nardin‘s identity, and Dr Ludwig Oechslin, like no other, shaped this chapter of the manufacture’s history. Shortly after entrepreneur Rolf Schnyder acquired the brand in 1983, he challenged the Swiss astronomer, mathematician and watchmaker to create a wristwatch capable of displaying the movements of celestial bodies. The result was […]

Hands-on - The Ressence Type 11 with Proprietary Movement, a Game-Changing Step for the Brand Monochrome
Ressence Type 11 Jul 23, 2026

Hands-on - The Ressence Type 11 with Proprietary Movement, a Game-Changing Step for the Brand

Founded in 2010 by Belgian industrial designer Benoît Mintiens, Ressence questioned, from the start, something fundamental: how we read time. Its patented Ressence Orbital Convex System (ROCS), with its constantly rotating discs replacing conventional hands, has become one of the most recognisable displays in modern independent horology. Until recently, however, Ressence relied on a seriously […]

eBay Finds: a Solid Gold Polerouter, an Iconic Seiko Diver, and a Pac-Man Appearance Worn & Wound
Seiko Diver Jul 17, 2026

eBay Finds: a Solid Gold Polerouter, an Iconic Seiko Diver, and a Pac-Man Appearance

eBay Finds is back! This bi-weekly installment will feature a selection of watches currently listed on eBay that have caught the eye of editor Christoph McNeil (@vintagediver). If you come across any hidden gems on the ‘Bay drop us a note at info@wornandwound.com for potential inclusion. Vintage Omax Spaceman  Here’s a fun one to start off this week, a vintage Omax Spaceman. The 37mm steel case is PVD (?) coated to give it a dark color. It’s in good shape, unpolished with normal wear that you would expect. The square case is very angular and nearly a pyramid, giving it a definite space-age look. The angular crystal is also in good shape, protecting a stark white dial with black hands. The unique crown is original. There are no movement pictures but the watch runs per the seller. I’ve seen a few of these over the years, but they aren’t too common. Just a really neat an unusual watch that will be fun to wear without breaking the bank. View auction here Vintage Pac-Man Watch  Is there anything more quintessentially 80s than Pac-Man?? If you lived the 80s like me, then Pac-Man is ingrained in your mind. Here’s your chance to relive that wondrous time with this killer vintage Pac-Man digital watch from Nelsonic! The watch is in amazing condition, looks like it was barely worn. The dial graphics are all intact and the four little direction buttons look new. The watch and the game are functioning properly, and the watch even comes on its original matching plastic br...

Introducing - The Bianchet Rotondo UltraFino now in Rose Gold Monochrome
Bianchet Jul 17, 2026

Introducing - The Bianchet Rotondo UltraFino now in Rose Gold

Earlier this year, independent Swiss brand Bianchet expanded beyond its signature tonneau-shaped watches with the launch of the Rotondo UltraFino, a sleek round interpretation of its distinctive designs. With an ultra-thin profile, an integrated bracelet and a flying tourbillon movement, the titanium and carbon models introduced a more versatile side to the young brand while […]

First Look - New Iterations of the Vacheron Constantin Overseas Self-Winding 34.5mm, in Burgundy and Gold Monochrome
Vacheron Constantin Overseas Self-Winding 34.5mm Jul 7, 2026

First Look - New Iterations of the Vacheron Constantin Overseas Self-Winding 34.5mm, in Burgundy and Gold

Vacheron Constantin’s Overseas collection traces its origins to the 222 of 1977, one of the key icons of the slim, integrated luxury sports watch genre alongside the Royal Oak and Nautilus. Ever evolving, the collection was relaunched as the Overseas in 1996 and entered its third phase in 2016. Now a well-established family of sporty, […]

Bring a Loupe: A Million Valjoux 72, An 18k Gold Constellation, And A Sarpaneva Moomin Hodinkee
Grand Seiko SBGW235 Jul 3, 2026

Bring a Loupe: A Million Valjoux 72, An 18k Gold Constellation, And A Sarpaneva Moomin

Happy Friday again, Ballers, and congrats to whoever snagged the Omega 2998-4 on Goodwill earlier this week. I'm fighting multiple aspects of my nature—as a midwesterner and a dad—to avoid making lame jokes about the heat, but fingers crossed, the fever's breaking, and it'll return to average temperatures sometime soon for all of us. Scorekeeping last week's picks, the Hamilton sold for $4,300, the Speedmaster Soyuz for €18,000, and the Universal Genève Rattrapante for GBP 4,250 . The Goldpfiel Vianney Halter sold, but the auction house hasn't listed the price online and hasn't responded to my email, so we'll all have to live with the mystery. Strays I mentioned Always Sunny last week, and now this week there's this exquisite Movado Ermeto with a caseback dedication—Dennis from Mac—that feels too good not to include. I figured it'd be fun to stir the pot last week and argue the Hamilton Model 21 as the Most Important American Watch in history. For whatever it's worth, the runner-up would've been the Bulova Accutron, and the purest expression of that watch is the Spaceview, of which there's a nice (though non-running) version available here, which auction lot also includes a Spaceman watch (also not working), and the Spaceman, for what it's worth, deserves more oddball attention.  Photo courtesy of Seuyco. Here's an almost comically reserved but gorgeous Grand Seiko SBGW235, and, in the same auction, here's what sure seems to be a great example of an IWC 'Steril...

Introducing - The New Chronoswiss Pulse GMT Frosted Guilloche Gold Monochrome
Chronoswiss Pulse GMT Frosted Guilloche Jul 3, 2026

Introducing - The New Chronoswiss Pulse GMT Frosted Guilloche Gold

Presented in 2025, the Pulse collection was a significant departure for Chronoswiss. While retaining signature elements such as the onion crown, coin-edge bezel and layered dial construction, it introduced a newly designed case with an integrated-style bracelet and a very contemporary aesthetic. Earlier this year, the collection welcomed the Pulse GMT models, namely the Enamel […]

First Look - The Trilobe Trente-Deux with New Colours, Gold Cases and Straps Monochrome
Trilobe Jun 3, 2026

First Look - The Trilobe Trente-Deux with New Colours, Gold Cases and Straps

One of the pleasant surprises of 2025 and a game-changer for the very young, Paris-based independent brand, the Trilobe Trente-Deux entered the competitive integrated-bracelet sports watch segment. More importantly, however, it debuted the Calibre X-Nihilo, Trilobe’s first in-house movement, developed, produced, and assembled in Paris. Less than a year later, Trilobe expanded the collection with […]

My 1968 Hamilton Accumatic A-203: Honoring A Legacy In 14K Gold Worn & Wound
Hamilton Accumatic A-203 Honoring May 20, 2026

My 1968 Hamilton Accumatic A-203: Honoring A Legacy In 14K Gold

For many, an interest in horology is sparked by inheriting a wristwatch or pocket watch from a relative. While my fascination with the hobby instead stems from a spur-of-the-moment purchase at a flea market, I’ve been lucky enough to inherit several timepieces that will always be part of my collection and family. Recently, my grandfather, Raymond Harter, passed away at the age of 81. After his passing, my initial feelings and reaction, of course, centered around the familial sphere––taking time with loved ones to grieve and remember the times we had spent together over the years. As a watch collector, however, there was a part of me that felt he never really left. You see, I had received a 1968 Hamilton Accumatic A-203 with a solid 14K gold case from him years ago, which his father had purchased brand new and passed down to him. Even though we couldn’t chat about the New York Giants and watch SportsCenter together anymore, this Accumatic symbolized to me that those memories and that legacy aren’t going away anytime soon. I had researched this model when I first received it, and was only able to locate one or two blogs about it. There’s truly no better time than now to take a deep dive into the A-203 and learn about the watch that my family will cherish for generations to come. A Brief History of the Hamilton Accumatic Line and the A-203 The Accumatic line was a staple of Hamilton watchmaking for almost two decades, beginning production in 1956 and ceasing by 19...

Introducing - The Parmigiani Fleurier Tonda PF Chronograph 40mm, Now in Rose Gold Monochrome
Parmigiani Fleurier Tonda PF Chronograph 40mm May 13, 2026

Introducing - The Parmigiani Fleurier Tonda PF Chronograph 40mm, Now in Rose Gold

Parmigiani Fleurier’s luxury sports watch collection, the Tonda PF, got off to a flying start with the release of not one but two chronographs in its inaugural 2021 lineup. Led by the refined Split Seconds in platinum and the high-frequency COSC-certified integrated manufacture movement powering the steel Tonda PF Chronograph, the collection may be understated […]

Bring a Loupe: A White-Gold Vacheron Constantin, An IWC Mark XII, And A Cartier Bamboo Coussin Hodinkee
Vacheron Constantin Apr 24, 2026

Bring a Loupe: A White-Gold Vacheron Constantin, An IWC Mark XII, And A Cartier Bamboo Coussin

It was bound to happen. I've written nine Bring a Loupes, covering 38 watches (excluding Strays or Buyer Beware watches). Two weeks back, I picked a clunker of a Doxa Sub 300T, which, among other issues, had the wrong hands (I'd actually been more concerned with the dial), and in my enthusiasm for vintage Doxa divers, I screwed up and included it. My apologies, though, as Coleman Hawkins consoles, "If you aren't making mistakes, you aren't really trying." Scorekeeping the picks from two weeks ago, the Esso Breguet sold for €15,2000, the Juvenia Arithmo's still available, the Blancpain Bund sold for €15,500, the Doxa Sub 300T passed, the Chaumet sells Friday afternoon and has been bid to $12,000 at the time of writing, and the black dialed Seamaster sold for CHF 1,000. Strays A Universal Genève Railrouter. For sale on OmegaForums. A Gübelin Cioccolatone at Monaco Legend this weekend. For absolutely no reason whatsoever, here's a lovely Doxa Sub 300. As Stefon (from SNL) would say, this watch has it all: original (correct!) black hands, no-T dial, signed expandro bracelet and screw-down crown, and, of course, the OG thin case. These early thin-cased Doxa Sub 300s were made for only a year, and aside from minor paint loss on the bezel, this looks like an excellent example. If the Doxa's not your flavor and/or diving's not your bag, maybe this UG Railrouter'll do it for you. I have an overdeveloped fondness for railroad watches, which fondness is equaled by my appreciati...

First Look - The Yellow Gold Grand Seiko 62GS Sakura-Wakaba SBGH376 Monochrome
Grand Seiko 62GS Sakura-Wakaba SBGH376 Grand Apr 15, 2026

First Look - The Yellow Gold Grand Seiko 62GS Sakura-Wakaba SBGH376

Grand Seiko is renowned for its nature-inspired, handcrafted dials that capture Japan’s seasonal landscapes. The annual flowering of the cherry blossom heralds the arrival of spring and inspires profound reverence in Japan as a symbol of life’s fleeting beauty and renewal. Grand Seiko captures the evanescent beauty of the cherry blossom for a lifetime on […]

First Look - The Piaget Polo 79 Returns in White Gold with a Blue Sodalite Dial Monochrome
Piaget Polo 79 Returns Apr 14, 2026

First Look - The Piaget Polo 79 Returns in White Gold with a Blue Sodalite Dial

Yves Piaget, fourth-generation member of the Piaget family, joined the company in the 1960s and cultivated the brand into a visible and global luxury player. Pushing the brand’s historical ultra-thin mechanical calibres 9P and 12P, and its ultra-slim quartz 7P movement into jewellery terrain, a new generation of fashionable jewellery watches with bright-coloured hardstone dials […]

First Look - The Gold Grand Seiko Spring Drive UFA SLGB006 Ice Forest at Dawn Monochrome
Grand Seiko Spring Drive UFA SLGB006 Apr 14, 2026

First Look - The Gold Grand Seiko Spring Drive UFA SLGB006 Ice Forest at Dawn

Last year was a watershed moment for Grand Seiko with its announcement of the world’s “most accurate mainspring-driven movement”. Crafted in the Shinshu Watch Studio, the brand’s groundbreaking Calibre 9RB2 – with an annual deviation of only ±20 seconds – debuted in Evolution 9 cases. True to Japanese reverence for nature and Grand Seiko’s talent […]

Introducing - Ressence Unveils the Type 11 Powered by its First Proprietary Movement Monochrome
Ressence Unveils Apr 7, 2026

Introducing - Ressence Unveils the Type 11 Powered by its First Proprietary Movement

Since its founding in 2010 in Antwerp by Belgian industrial designer Benoît Mintiens, indie brand Ressence has positioned itself as a design-led watch studio that literally rethinks how time is displayed on the wrist. Animated by Ressence’s Orbital Convex System (ROCS), time circles around the dial like planets orbiting the Sun, using highly graphic and […]

First Look - The New Chronoswiss Pulse GMT Enamel Sky Gold and Pulse GMT Silver Guilloche Monochrome
Chronoswiss Pulse GMT Enamel Sky 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 […]