• Multi-band atomic timekeeping (in the U.S., U.K., Germany, Japan, China) receives time-calibrating radio signals up to six times per day (five times per day in China)
• Tough solar power technology eliminates the need to ever change a battery; built-in solar panel converts sunlight and fluorescent light into energy
• Shock-resistant case resists water down to 200m (660 ft.)
• Auto EL backlight with afterglow lets you see the display in the dark
• World Time features 31 times zones, 48 cities, city code display and daylight saving on/off
• Four daily alarms; snooze; stopwatch; hourly chime; countdown timer; auto calendar
• 1/100-second stopwatch measures elapsed time, split time and 1st-place/2nd-place times
• The Casio G-Shock GW2310-1 Atomic Solar watch features a battery that lasts up to 10 mos. on a full charge without further exposure to light

Imported.