Casio Men's PAG80T-7V Titanium bracelet. Electro-luminescent backlight Full auto EL light, afterglow degreeSolar powered degreeLow-temperature resistant (-10 degreeC/14 degreeF) degreeDigital compass Measures and displays direction as one of 16 points Measuring range: 0 to 359 degree Measuring unit: 1 degree 20 seconds continuous measurement Graphic direction pointer Bidirectional calibration and northerly calibration function degreeAltimeter Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft.) Measuring unit: 5 m (20 ft.) Auto memory measurements (up to 40 records, each including altitude, month, date, time) High Altitude / Low Altitude Memory Cumulative Ascent / Descent Memory Relative Altitude Display Altitude Tendency Graph Altitude Differential Graphic Altitude alarm *Changeover between meters (m) and feet (ft.) degreeBarometer 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 degreeThermometer Display range: -10 to 60 degreeC (14 to 140 degreeF) Display unit: 0.1 degreeC (0.2 degreeF) *Changeover between Celsius (degreeC) and Fahrenheit (degreeF) degreeDuplex LC display degreeWorld time 29 time zones (30 cities), city code display, daylight saving on/off 1/100-second stopwatch Measuring capacity: 9:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times degreeCountdown timer Measuring unit: 1 second Countdown range: 60 minutes Countdown start time setting range: 1 to 60 minutes (1-minute increments) Others: Auto-repeat, progress beeper degreeDaily alarms 5 independent daily alarms degreeHourly time signal degreeBattery power indicator degreePower 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) degreeAuto-calendar (to year 2099) degree12/24-hour format degreeRegular timekeeping: Hour, minutes, seconds, pm, month, date, day degreeAccuracy: ±15 seconds per month degreeApprox. battery operating time: 6 months on Rechargeable Battery (Operating period with normal use without exposure to light after full charge) 21.5 months on Rechargeable Battery (Operating period when stored in total darkness with the Power Save function ON after full charge) degreeSize of case/total weight PAG-80 : 62.3 X 52.2 X 14.2 mm / 77 g 1 year original manufacturer warranty.