Guess R2 Men's Watch Multifunctional GW0803G1 Stainless steel case, gold colored coating / black, mat Silicone strap, grey, pin buckle Quartz movement, battery operated Weekday display, Date display, 24 hour display 50 meters Water Resistant Dial color black Case width around 47 mm Case height around 10 mm Comes with box and information card. For environmental reasons, operating instructions and further information are only available on the manufacturers website!