[Casio] CASIO watch G-SHOCK the world six stations radio waves corresponding sol

Multi-band atomic timekeeping , tough solar power, shock resistant | 200m water resistant, full auto el backlight with afterglow, world time, 4 daily alarms and 1 snooze alarm, hourly time signal | 1/100 second stopwatch, countdown timer, full auto-calendar, 12/24 hour formats, button operation tone on/off | battery power indicator, power saving function, storage battery: solar rechargeable battery, approx. Battery life: 9 months on full charge (without further exposure to light) | as an upgrade to it's predecessors, the new gwm500 add the ability to connect with the radio transmitter in china to update the watchs' time & date in addition to adding an additional 18 cities added to the world time mode, for a total of 48-cities. The watchs' time memo function has been replaced with a countdown timer. Black resin band digital watch with neutral face.Module: 3405