Whether in the desert, jungle, snowy mountain terrain or wilderness, every outdoor environment becomes a field of activity. RANGEMAN is built to achieve the ultimate toughness that G-SHOCK pursues, with high specifications for shock, dust/mud and water resistance, and advanced survival features ranging from GPS signal reception to Triple Sensor and solar operation of every function. Bluetooth® communication has been added to enable linking with smartphones. G-SHOCK continues its relentless challenge as the leader in acquiring the toughness and functionality to operate at extreme limits. A “survival-tough” new RANGEMAN is born. Extensive specifications are listed below:Shock ResistantSapphire Glass with non-reflective coatingMud Resistant200-meter water resistanceCase / bezel material: Resin / Stainless steelCarbon fiber insert Resin BandLED backlight (Super illuminator)Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglowSolar poweredPower SourceSolar powered system (solar-charging system), charging system compatible with wireless chargers (requires device with Type-A USB terminal)Low-temperature resistant (–20°C/–4°F)* Low-temperature resistance guarantees operation of the watch display only. It does not apply to operation of GPS, sensors or other functions.GPS signal reception: Auto receive (time information, once/day); Manual receive (position information, time information)GPS NavigationActivity logs (up to 20 logs), track display (wide area map/magnified map switching), start-to-destination direct distance, bearing to destination, destination setting from Point Memory recordings, backtrack, activity time measurement, log use statusMobile link (Wireless linking using Bluetooth®)Point MemoryUp to 60 sets of point data (time, date, longitude/latitude, altitude, atmospheric pressure, temperature), point iconsDigital compassMeasures and displays direction as one of 16 pointsMeasuring range: 0 to 359°Measuring unit: 1°60 seconds continuous measurementBidirectional calibration and magnetic declination correctionBearing memory (records and display one set of degree and direction)Graphical display of northAuto horizontal compensationAltimeterMeasuring range: –700 to 10,000 m (–2,300 to 32,800 ft.)Measuring unit: 1 m (5 ft.)*Changeover between meters (m) and feet (ft)BarometerDisplay range: 260 to 1,100 hPa (7.65 to 32.45 inHg)Display unit: 1 hPa (0.05 inHg)Atmospheric pressure tendency graphBarometric pressure tendency information alarm (beep and arrow indicates significant changes in pressure)*Changeover between hPa and inHgThermometerDisplay range: –10 to 60°C (14 to 140°F)Display unit: 0.1°C (0.2°F)*Changeover between Celsius (°C) and Fahrenheit (°F)Airplane modeWorld time39 time zones* (39 cities coordinated universal time), daylight saving on/off, auto summer time (DST) switching*May be updated when connected to a smartphone.Sunrise, sunset time displaySunrise time and sunset time for specific date1-second stopwatchMeasuring capacity: 999:59'59Measuring modes: Elapsed time, split timeCountdown timerMeasuring unit: 1 secondCountdown range: 24 hoursCountdown start time setting range: 1 minute to 24 hours (1-minute increments)4 daily alarmsBattery level indicatorPower Saving (Display goes blank to save power when the watch is left in the dark.)Full auto-calendar (to year 2099)12/24-hour formatButton operation tone on/offRegular timekeeping: Hour, minute, second, am, pm, month, date, dayAccuracy: ±15 seconds per month (with no GPS signal reception and mobile link function)Approx. battery operating time:With GPS useNORMAL (Intermittent reception): Approx. 33 hoursHIGH RATE (Continuous reception): Approx. 20 hours*Approx. two months more for non-GPS functionsWithout GPS useApprox. 29 months with the power-saving function* on after full charge*Power-saving after a certain period in a dark locationLED:WhiteSize of case: 60.3×57.7×20.2mm