Guess Metropolitan Men's Watch Multifunctional W0923G1 Stainless steel case, silver colored coating, polished Stainless steel strap, silver colored coating, polished / mat, folding clasp Quartz movement, battery operated Weekday display, Date display 50 meters Water Resistant Dial color silver Case width around 44 mm Case height around 10 mmComes with box and information card. For environmental reasons, operating instructions and further information are only available on the manufacturers website!