Casio Men's GDX6900CM-8 G-Shock Camouflage Watch

10 Year Battery Shock Resistant 200M Water Resistant Alpha Gel (R) Auto LED (Super Illuminator) Backlight with Afterglow Flash Alert Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer progress beeper and stopwatch auto-start World Time 29 times zones (48 cities), city code display, daylight saving on/off 3 Multi-function alarms (2 one-time alarms and 1 snooze Alarm) Hourly time signal 1/100 second stopwatch Measuring capacity: 23:59'59.99" Measuring modes: Elapsed time, split time, 1st-2nd place times Other: 5-second auto-start Countdown Timer Measuring unit: 1 second Input range: 1 minute to 24 hours (1-minute increments and 1-hour increments) Others: Auto-repeat, Progress beeper Full auto-calendar (pre-programmed until the year 2099) 12/24 hour formats Button operation tone on/off Accuracy: +/-15 seconds per month Battery: CR2032 Approx. battery life: 10 years Module: 3420