Black Dial and Black Leather StrapMensSwiss quartz chronograph movementWaterresistant to 100m 330 ft30minute chrono functionDate displayLuminous hands numerals and markersMineral crystalStainless steel case with screwon back ensures waterresistancyBlack genuine calfskin leather strap3year limited warrantyCase size: 40 millimetersLug width: 20 millimeters