Guess Walker Men's Watch Multifunctional GW0913G4 Stainless steel case, gold colored coating, polished Silicone strap, black, pin buckle Quartz movement, battery operated Weekday display, Date display, 24 hour display 50 meters Water Resistant Dial color green Case width around 44 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!