Guess Varsity G Men's Watch GW0890G1 Stainless steel case, silver colored coating, polished / mat Silicone strap, blue, pin buckle Quartz movement, battery operated 50 meters Water Resistant Dial color blue Case width ca. 42 mm Case height ca. 10 mmComes with box and information card. For environmental reasons, operating instructions and further information are only available on the manufacturers website!