Casio Men’s PRG260-1 Black Pro Treck Watch

Tough solar power; Digital compass with duplex LCD; Altimeter
Barometer; Thermometer; Sunrise and Sunset data; World Time (31TZ / 48 Cities)
Full auto EL backlight with afterglow; 5 daily alarms; 1/100 second stopwatch (24HR )
Countdown timer (24H); 12/24 hour formats
Water-resistant to 200 M (660 feet) Functions: Full-Auto Illuminator Duplex LCD Digital-compass - A built-in direction sensor detects the magnetic north. 10,000 m Altimeter - A pressure sensor detects changes in the air pressure and converts the result into an altitude up to 10,000 m. Barometer (260/1100) - A special sensor measures the air pressure (measuring range: 260/1100 hPa) and presents this on the display in the More »