Guess Bombshell Ladies Watch GW0313L1 Multifunctional Stainless steel case, silver colored coating, polished Silicone strap, black, pin buckle Quartz movement, battery operated Weekday display, Date display, 24 hour display Water Resistant Case and dial set with stones Dial color silver Case width ca. 37 mm Case height ca. 11 mmComes with box and information card. For environmental reasons, operating instructions and further information are only available on the manufacturers website!