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titanium nitride

  1. Titanium Nitride Coating

    Russian watches
    Can someone tell me how the TiN coating was applied to the "gold" Komandirskies, etc? Is it by electroplating? Also, can the coating rub off? How does that happen? Take a look at the bezel of this one by svtrrts: It looks like the coating is gone on the outer area of the bezel.
  2. FS: Brand New (NOS) 7C46 Golden Tuna hand-set, will fit any 7C46 Tuna or Ashtray Diver

    Watches - Private Sellers and Sponsors
    Hello again & Welcome, Today we have for sale a "Brand New" unused complete set of (NOS) 7C46 Golden 1000m Tuna hands. These were made only a couple years ago, so the lume is as new in brightness and glows like a torch most of the night. FYI, these will fit any 1000m Golden Tuna model or...
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