PRG-240T-7 Casio Protrek Tough Solar Triple Sensor Watch

Casio Protrek Tough Solar Triple Sensor Watch PRG-240T-7 PRG240T Specification : Electro-luminescent backlight Full auto EL light, selectable illumination duration, afterglow Solar powered Low-temperature resistant (-10 °C/14 °F) Digital compass Measures and displays direction as one of 16 points Measuring range: 0° to 359° Measuring unit: 1° 20 seconds continuous measurement Graphic direction pointer Bidirectional calibration and northerly calibration function Magnetic declination correction Bearing memory Altimeter Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft.) Measuring unit: 5 m (20 ft.) Manual memory measurements (up to 25 records, each including altitude, date, time) High Altitude / Low Altitude memory Total Ascent / Descent memory Others: Reference altitude setting, Altitude tendency graph, Altitude differential *Changeover between meters (m) and feet (ft) 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 graphic *Changeover between hPa and inHg Thermometer Display range: -10 to 60 °C (14 to 140 °F) Display unit: 0.1 °C (0.2 °F) *Changeover between Celsius (°C) and Fahrenheit (°F) Duplex LC display World time 31 time zones (48 cities), city code display, daylight saving on/off Sunrise, sunset time display Sunrise time and sunset time for specific date, Daylight pointers 1/100-second stopwatch Measuring capacity: 23:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times Countdown timer Measuring unit: 1 second Countdown start time setting range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1- minute increments and 1-hour increments) Daily alarms 5 independent daily alarms Hourly time signal Battery level indicator Power save function (automatically disables LCD if the watch is left in the dark for approximately 60 to 70 minutes, and sensor measurements if the watch is left in the dark for six or seven days) Full auto-calendar (to year 2099) 12/24-hour format Button operation tone on/off Regular timekeeping: Hour, minute, second, pm, year, month, date, day Accuracy: ±15 seconds per month Approx. battery operating time: 6 months on rechargeable battery (operation period with normal use without exposure to light after charge) 23 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge) Size of case / total weight PRG-240T : 57.3 X 50.9 X 15.3 mm / 111.4 g