Men's Swiss quartz movement Water resistant to 100m 330 ft. 12 hour chrono Date display Unidirectional rotating bezel Luminous hands and markers Sapphire crystal Stainless steel case with screw on back ensures water resistancy Leather strap 3 year limited warranty Made by the makers of the Genuine Swiss Army Knife Case size 43 millimeters Lug width 21 millimeters To view other watches made by Wenger please click here .