Guess Reputation Men's Watch GW0710G1 Stainless steel case, silver colored coating, polished Stainless steel strap, silver colored coating, polished / mat, folding clasp Quartz movement, battery operated Water Resistant Dial color black Case width around 44 mm Case height around 8 mm Comes with box and information card. For environmental reasons, operating instructions and further information are only available on the manufacturers website!