M83 Bronze



Looking for a quality watch assembled in the USA (Mentor, OH)? If you are, then look no further, your long search has ended! The Lum-Tec M83 in striking bronze features a solid CuSn8 bronze case and crown. These watches are powered by a precision tuned Swiss Sellita SW200 automatic movement.

These watches are proudly assembled in Lum-Tec’s Mentor, Ohio shop. There are only 200 of these in the entire world. Which means not many folks will be wearing one of these finely crafted timepieces.


M83 Bronze Specs:

  • Assembled by hand in Ohio
  • 44mm Solid CuSn8 Bronze case and crown
  • Fine brushed finishing
  • 24mm Lug width
  • 13.8mm thick including domed sapphire
  • Lug to lug lenght 51mm
  • Watch head 112 grams
  • 200 meters water resistance
  • Swiss Sellita SW200 automatic movement
  • Precision tuned to +/- 0-3 seconds/day tolerance in six positions
  • Self-winding mechanism with ball bearing
  • 28,800 vibrations per hour, 4 Hz. 26 jewels
  • Power reserve 38 hours
  • Anti-shock movement mounting system
  • Curved low dome sapphire with military grade AR coating
  • Double diamond sealed sapphire threaded caseback
  • Threaded screw-lock crown with double diamond seals
  • 2-layer Matte brown brass sandwich type dial
  • High tech Viton® gaskets
  • Top grade hand made suede leather strap with bronze PVD buckle
  • Custom molded rubber strap with bronze PVD buckle
  • MDV® luminous Technology custom developed grade X1 (vintage radium color with higher luminous reactivity) on dial and hands
  • Lifetime free timing adjustments, seal cleaning and pressure testing
  • Limited and numbered series of 100 worldwide
  • 2 year limited warranty


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