From G-Shock, the G-Steel men's watch features: resin; stainless steel solar-powered double LED light LED light for the face (full auto LED light, selectable illumination duration, afterglow) LED backlight for the digital display (full auto LED light, selectable illumination duration, afterglow) 12/24-hour formats world time 31 time zones (48 cities + UTC) city code display daylight saving on/off 5 daily alarms hourly time signal button-operation tone on/off 1/100th-second stopwatch measuring capacity: 59'59.99" measuring modes: elapsed time, split time, 1st-2nd place times countdown timer measuring unit: 1 second countdown range: 100 minutes countdown start time setting range: 1 to 100 minutes (1-second increments, 1-minute increments) full auto-calendar (pre-programmed until the year 2099) approx. 59.1 x 52.4 x 16.1mm case size shock resistant; water resistant to 200 meters Imported.