ProTek ProTek Dive 2000 Series Blk

42mm 316L stainless case with IP gunmetal gray plating. Unidirectional 120-click dive timing bezel. Steel screw crown with multiple O-rings. Sapphire crystal with anti-reflective coating. Water resistant to 200 meters. Waterproof Italian leather strap. Japanese quartz Citizen/Miyota 2S60 3 hand and date movement with 10 year battery. Swiss self-powered ProGlo T25 illumination system glows continuously for 25 years with needing a charge of external light. Boxed.