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Results for DLC and PVD Coating

29,534 articles · 1,931 videos found · page 272 of 1049

Maurice Lacroix and Label Noir Reteam for a New Addition to the Masterpiece Collection Worn & Wound
Maurice Lacroix Mar 19, 2024

Maurice Lacroix and Label Noir Reteam for a New Addition to the Masterpiece Collection

Swiss brand Maurice Lacroix, in collaboration with Label Noir, unveils the latest iteration of its Masterpiece Skeleton, the Masterpiece Skeleton Label Noir. While many in the industry may be getting collab fatigue, it’s hard to deny that this new release isn’t the perfect example of a partnership done right: each party leaning on the other’s strength to make something truly impressive.   Building upon the success of their previous collaboration on the AIKON model in 2020, Maurice Lacroix and Label Noir join forces again to recreate the magic that was this original release. The Masterpiece Skeleton Label Noir pushes the boundaries of design even further for Maurice Lacroix, showcasing that a well-crafted timepiece can, at times, venture outside the box to make something that expands the brand’s identity in new ways. With the Masterpiece Skeleton, Maurice Lacroix pays homage to skeleton watches while embracing modern technology. In particular, the Masterpiece Skeleton uses both CNC and CAD technology to bring a level of minute detail to their eye-catching design. In doing so, Maurice Lacroix’s artisans have produced a product in which every detail of the movement is both precise and reliable, while still maintaining its captivating filigreed appearance.   The mechanical movement of the Masterpiece Skeleton is the Manufacture ML134 caliber, adorned with Grand Colimaçon, sand-blasted finishing and bridges with polished edges. As with all Maurice Lacroix watches, ...

Exclusive: Top 50 Swiss Watch Companies of 2023 and Future Forecasts With Oliver R Müller | Part I Revolution
Mar 18, 2024

Exclusive: Top 50 Swiss Watch Companies of 2023 and Future Forecasts With Oliver R Müller | Part I

In 2023, the Swiss watch industry celebrated a remarkable milestone, with record-breaking sales reaching CHF 26.7 billion. Wristwatches accounted for CHF 25.5 billion of this total, marking a notable 7.7% increase, alongside the sale of 16.9 million units. At first glance, these figures paint a picture of resounding success. However, a deeper analysis within the […]

eBay Finds: A Legendary Seiko Diver, an Unusual Mondia Chronograph, and an LCD Watch by Texas Instruments Worn & Wound
Nivada Grenchen Chronomaster Mar 15, 2024

eBay Finds: A Legendary Seiko Diver, an Unusual Mondia Chronograph, and an LCD Watch by Texas Instruments

eBay Finds is back! This bi-monthly 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 Nivada Grenchen Chronomaster By now I think most vintage watch collectors are familiar with the fantastically named Nivada Grenchen Chronomaster Aviator Sea Diver. I mean, you just can’t beat a watch that literally covers all the bases right? There are numerous iterations of the Chronomaster, and this is one of the better looking ones in my opinion. The black dial is nice and clean with gorgeous lume, with bright white hands for excellent contrast. The chrono seconds hand has a large lollipop tip. The large steel case is unpolished with sharp edges and sweet chamfers on the lugs. Even the crown is signed with the Nivada logo. Overall this is a great piece. The seller states the watch works but is a little slow and the chrono seconds hand doesn’t quite reset to zero, so keep that in mind when bidding.  View auction here Vintage Wittnauer  Here we have a really cool looking vintage Wittnauer. The steel case is nice with really good looking lugs, and it looks unpolished with sharp edges. Seller doesn’t state the size but I’d guess about 34mm wide. The silver dial gives off Polerouter vibes with the outer chapter ring. Thin steel hands with nice lume plots that match the...

Explained: Barrels, Mainsprings, and the Trade-off Between Power Reserve and Energy SJX Watches
Mar 8, 2024

Explained: Barrels, Mainsprings, and the Trade-off Between Power Reserve and Energy

Every mechanical watch employs at least one mainspring barrel as its energy source. When a watch is wound, the coils of the mainspring tighten, storing potential energy which is then slowly released through the gear train to the escapement. The mainspring is enclosed in a toothed barrel, essentially a drum covered by gear teeth. As a result the barrel is often considered to be the first wheel of the going train.  Although one is the norm, two or even more barrels can be employed, typically to generate more energy. Double barrel movements usually feature two mainsprings kinematically linked in one of two ways: in parallel or in series. The number of mainsprings, energy stored, and power reserve are illustrated with equations (1), (2), and (3): As described by equation (1), the energy of a single barrel E is a function of its torque, angular discharge velocity and running time (autonomy). Linking two identical barrels naturally means having twice the energy, so 2E. By convenient association, equation (2) exploits the available energy to double the torque sent to the gear train, while equation (3) takes advantage of the total energy by doubling the running time.  Parallel barrels The parallel arrangement of barrels embodies equation (2), which delivers twice the torque, increasing the energy available to run the movement (but not increasing the running time). Here two barrels unwind at the same time on a centre pinion connected to a second mobile of the going train. An embo...

eBay Finds: A Quartz Seiko with a Surprising Name, a Gorgeous Wittnauer Chronograph, and Some of the Fanciest Lugs You’ll Ever See Worn & Wound
Seiko Mar 1, 2024

eBay Finds: A Quartz Seiko with a Surprising Name, a Gorgeous Wittnauer Chronograph, and Some of the Fanciest Lugs You’ll Ever See

eBay Finds is back! This bi-monthly 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 Seiko Speedmaster Chronograph  Starting off this week with a killer vintage Seiko Speedmaster with the amazing 7A28 quartz chronograph movement. While I’m not usually a fan of quartz, you really can’t beat the 7A28 for quality, function and reliability. I don’t know how Seiko got away with usurping the Speedmaster name, but nevertheless this is a great watch. The 40mm bead blasted steel case looks unpolished, and the original bracelet with “Speedmaster” branded buckle is excellent. Dial and bezel are mint…what more can you want? Seller states it is functioning perfectly as it should. This is one that doesn’t show up all that often for auction, especially in this condition. Not one to be missed! View auction here Vintage Wittnauer Revue  From 1980s sleek quartzness to 1950s fancy dress-watchness. Here is a wild vintage Wittnauer Revue with waffle textured dial and insanely curved fancy lugs. The 22mm wide 10k yellow gold case is mint, with super sharp edges and brushed finish on the back. You really don’t see watches from this era with cases this sharp very often. And the cream dial is mint, with applied gold markers and gold hands. But man, look at those lugs...