Casio Protrek : PRG-500T

• LED light


• Solar powered


• Low-temperature resistant (-10°C/14 °F)


• Digital compass


• Altimeter


• Barometer


• Thermometer


• World time


• 1/100-second stopwatch


• Countdown timer


• Daily alarms


• Hourly time signal


• Battery level indicator


• Power save function


• Full auto-calendar (to year 2099)


• 12/24-hour format


• Button operation tone on/off


• Regular timekeeping


• Accuracy: ±15 seconds per month


• Dimensi dan Berat : 56.8 X 49.3 X 14.3 mm / 112.8 g