Casio G2300B-1V Men's G-Shock Solar World Time Databank Watch

30 Page Databank/Memory capacity: Up to 30 sets of data, each set including;Name (8 characters) and telephone number (14 digits)/Auto-sort function/World Time 29 time zones (27 cities), city code display, daylight saving on/off/5 Multi-function Alarms Toggle between Daylight Savings Time and Standard Time.World Time, 5 Independent Alarms, Countdown timer, 12/24 hour formats, Auto calendar, 30 Page Databank, 1/100 Second Stopwatch, Battery: Solar Fully charged: 8 hours at 500 Lux (indoor flourescent lighting) per day, Black Resin Band. Water resistance 200 meters (660 feet). Mineral crystal. Solar Powered Quartz movement.