CASIO G-SHOCK GM-2100MWG-1AJR Metal Covered Milky Way Galaxy Watch

Case size (L× W× H) 49.3 × 44.4 × 11.8 mm<br>Weight 72 g<br>Case and bezel material Resin / Stainless steel<br><br>Band Resin Band<br><br>Construction Shock Resistant<br><br>Water resistance<br><br>200-meter water resistance<br><br>Power supply and battery life<br><br>Approx. battery life: 3 years on SR726W X 2<br><br>Exterior<br><br>Glass Mineral Glass<br><br>Surface treatment Purple ion plated bezel<br><br>Watch Features<br><br>World time 31 time zones (48 cities + coordinated universal time), daylight saving on/off<br><br>Stopwatch 1/100-second stopwatch<br><br>Measuring capacity:<br><br>00'00''00~59'59''99 (for the first 60 minutes)<br><br>1:00'00~23:59'59 (after 60 minutes)<br><br>Measuring unit:<br><br>1/100 second (for the first 60 minutes)<br><br>1 second (after 60 minutes)<br><br>Measuring modes: Elapsed time, split time, 1st-2nd place times<br><br>Timer<br><br>Countdown timer<br><br>Measuring unit: 1 second<br><br>Countdown range: 24 hours<br><br>Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)<br><br>Alarm/hourly time signal<br><br>5 daily alarms