Casio

Features

1. No batteries to replace! Efficient, large-capacity solar battery requires very little light to recharge and lasts up to 6 months without recharging
2. Triple sensors measure compass bearing, altitude/atmospheric pressure and temperature
3. Despite their smaller size, new sensors deliver better accuracy and energy efficiency than previous models, with 95% smaller sensors and 90% less power consumption
4. Altimeter tracks elevation in 1m increments from -2,300 to 32,800 ft. (-700 to 10,000m); it stores up to 30 records of high/low altitude, ascent/descent and date/month/time
5. Barometer tracks atmospheric pressure from 260 to 1,100 hPa (7.68 to 32.49 inHg)
6. Digital compass reports bearing with 60 seconds of continuous measurement
7. Features include a countdown timer, 1/100 second stopwatch, time in 12- or 24-hr. format, world time with 31 time zones, 5 daily alarms and hourly chime
8. The Casio ProTrek PRG270 multifunction watch features a full auto LED backlight that allows you to check data and take readings with ease
9. 100m (330 ft.) water resistance and a stainless-steel case help protect the watch; resin wrist band is comfortable and durable