A tough and precise atomic time keeper, the Casio ProTrek PRW5050BN-5 multifunction watch draws its power from the sun and combines the intuitiveness of analog with the convenience of digital. Multi-band atomic timekeeping function receives six radio signals a day (five in China) to calibrate the time; it can be set to receive signals manually or atomically. No batteries to replace! Efficient, large-capacity solar battery requires very little light to recharge and lasts up to five months without recharging.
Bands, Altimeter, Silicon, Tan, Black, Large, Thermometer, Wrist, Manual, Timer, Multifunction, Calendar, Analog, Alarm, Led, Stopwatch, Date, Compass, Digital