Guess Idol Men's Watch GW0502G2 Stainless steel case, black coating, polished Stainless steel strap, black coating, polished, Flapp closure Quartz movement, battery operated Water Resistant Dial color black / grey Case width around 44 mm Case height around 7 mm Comes with box and information card. For environmental reasons, operating instructions and further information are only available on the manufacturers website!