Guess Grayson Men's Watch GW0793G1 Stainless steel case, silver colored coating, polished Leather strap, black, pin buckle Quartz movement, battery operated Date display 50 meters Water Resistant Dial color green / silver Case width around 44 mm Case height around 11 mm Comes with box and information card. For environmental reasons, operating instructions and further information are only available on the manufacturers website!