Casio Baby-G Sweet Poison models combine the durability and functionality of the G-Shock with a hot new look. Shock Resistant 200 Meters Water Resistant (660ft) Electro-Luminescent Backlight with Afterglow World Time in 29 Time Zones (48 Cities) City Code Display Daylight Savings Time On/Off 4 Daily Alarms and 1 Snooze Alarm Countdown Timer Measuring Unit: 1 Second Countdown Range: 24 Hours Countdown Starting Time Setting Range: 1 Minute to 24 Hours (1 Minute and 1 Hour Increments) 1/100 Second Stopwatch Measuring Capacity: 59'59.99 Measuring Modes: Elapsed Time, Split Time, 1st-2nd Place Times Hourly Time Signal Auto Calendar pre-programmed to the year 2099 Button Operation Tone On/Off 12/24 Hour Formats Approximate Batterly Life: 3 Years Batter CR1616 Module 3005