Model: Luminox Watch - Luminox EVO Ultimate SEAL Chronographs - Luminox 8352 Case material: Black PVD plated brushed solid stainless steel case with screw down case back and stainless steel bezel Case dimensions: 44mm (1 3/4") in diameter; 13.5mm (9/16") in thickness Weight: 6.9 oz Movement: Swiss quartz chronograph movement Crystal type: Highly scratch resistant sapphire crystal Crown Screw down crown Water resistant: 200 meters Dial color: Black dial Lug size: 22mm Band type: Two tone black PVD plated solid stainless steel bracelet with fold over safety clasp Band length: Will fit 6 to 8 1/4" wrist; Wet suit extension will add about an inch to total length Additional features: Chronograph functions; Date display; Luminous hands and markers; Unidirectional rotating bezel Warranty: 1 year manufacturer's warranty on all Luminox watches; 10 year manufacturer's warranty on Luminox's illumination system