Quartz movement Daily Alarm, Countdown Timer, 1/100 Second Stopwatch Accuracy: +/-15 seconds per month (with no signal calibration); World Time (48 Cities), Shock Resistant LED Light with Afterglow; Hourly Time Signal; Auto Calendar (pre-programmed until the year 2099); 12/24 Hour Formats Water-resistant to 660 feet (200 M) Amazon.com Product DescriptionThe Casio Men’s G-Shock Multi-Band Atomic [...]