From G-Shock, the G-STEEL ana/digi watch features: shock resistantsolar powereddouble LED light world time (48 cities + UTC), city code display, daylight saving on/off 5 daily alarmshourly time signal1/100 second stopwatch countdown timer auto calendar (pre-programmed until the year 2099)with 12/24 hour formats regular timekeeping (analog/digital) approx. 8 months battery life on full charge (without further exposure to light); 19 months on rechargeable battery (operation when stored in total darkness with power save function on after full charge)approx. 59.1 mm x 52.4 mm x 16.1 mm available in both stainless steel and resin bands 200 M water resistantImported.