Casio Solar Powered, Solar With Sporty Design, Lap Memory 120, 1/100-Second Stopwatch, World Time, 5 Alarms, Led Light, 100-Meter Water Resistance, \Easy-To-Read Face And Large Front Button, Selectable Illumination Duration, Afterglow, Solar Powered, Daily Alarms, Hourly Time Signal, Battery Power Indicator, Power Saving, Full Auto-Calendar, 12/24-Hour Format, Button Operation Tone On/Off, Regular Timekeeping