Casio Protrek Triple sensor Tough solar  PRG-240B-2DR

Tough Solar Power
100M Water-resistant
Triple Sensor
Duplex LC Display
Tow-decker display
Rubber Case
Synthetic leather band

Altimeter
Measuring range: -700 to 10,000m (-2,300 to 32,800ft)
Measuring unit: 5m (20f t)
Manual memory measurements
Memory capacity: 20 records
Measurement data: altitude, month, date, time
High altitude memory
Others: Reference altitude setting, Altitude tendency graph, Elapsed time measurement and altitude change indicator)

Barometer
Display range: 260 to 1,100 hPa (7.65 to 32.45 inHg)
Display unit: 1 hPa (0.05 inHg)
Atmospheric pressure tendency graph
Atmospheric pressure differential grapic

Thermometer
Display range: -10 to 60 C (14 to 140 F)
Display unit: 0.1 C (0.2 F) 

Compass Bezel
Register Ring
Daylight graph
Low Temperature Resistant (-10℃)

World Time
31 times zones (48 cities), city code display, daylight saving on/off
Stopwatch
Measuring unit: 1 second
Countdown range: 1 minute to 24 hours (1 hour and 1 minute increments)
1/100 second stopwatch
Measuring capacity: 23:59'59.99"
Measuring modes: Elapsed time, split time, 1st-2nd place times

Hourly Time Signal
Daily Alarm
Auto EL Backlight with Afterglow
Auto Calendar (pre-programmed until the year 2099)
12/24 Hour Formats
Button tone operation on/off
Accuracy: +/-15 seconds per month (with no signal calibration)
Battery Power Indicator
Power Saving Function
Approx. battery life: 6 months on full charge (without further exposure to light)

Plastic /Aluminum case and Plastic band
Size: (WxHxD) 50.9mm x 57.3mm x 15.3m
Weight: 64.2g

=== 1 Year Warranty ===