Guess Jet Men's Watch Multifunctional GW0795G3 Stainless steel case, black coating, mat Stainless steel strap, black coating, mat, folding clasp Quartz movement, battery operated Weekday display, Date display 50 meters Water Resistant Dial color black Case width around 45 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!