G-Shock Rangeman Triple Sensor digital GW9400-1D

RANGEMAN, the Master of G series of tough and rugged timepieces that are designed and engineered to stand up to the most grueling conditions imaginable. RANGEMAN is Triple Sensor equipped, which makes it capable of keeping altitude, barometric pressure, temperature, and direction readings at your fingertips.
Cylindrical buttons provide outstanding operation and improved resistance to impact. The frequently used sensor button (center right) has a metal cover that protects it against lateral impact and keeps foreign matter out. Pressing the sensor button in any mode takes you directly to a sensor screen. Each sensor mode has its own audible tone, which means you can determine which mode you are entering without even looking at the watch.
All of this plus one-touch time recording, one-touch elapsed time measurement, world-renowned G-SHOCK toughness and durability, and much more makes RANGEMAN the perfect choice for rangers, rescue crews, and anyone else whose profession or activities demand unfailing reliability.

Specifications:

• Shock Resistant
• Mineral Glass
• 200-metre water resistance
• Case / bezel material: Resin
• Resin Band
• LED backlight (Super Illuminator)
  • Full auto LED light
  • Selectable illumination duration
  • Afterglow
• Solar powered
• Time calibration signal reception
  • Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)
    *5 times a day for the Chinese calibration signal
  • Manual receive
  • The latest signal reception results
• Time Calibration Signals
  • Station name: DCF77 (Mainflingen, Germany), Frequency: 77.5 kHz
  • Station name: MSF (Anthorn, England), Frequency: 60.0 kHz
  • Station name: WWVB (Fort Collins, United States), Frequency: 60.0 kHz
  • Station name: JJY (Fukushima, Fukuoka/Saga, Japan), Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)
  • Station name: BPC (Shangqiu City, Henan Province, China), Frequency: 68.5 kHz
• Digital compass
  • Measures and displays direction as one of 16 points
  • Measuring range: 0 to 359°
  • Measuring unit: 1°
  • 60 seconds continuous measurement
  • Graphic direction pointer
  • Bidirectional calibration
  • Magnetic declination correction
  • Bearing memory
• Altimeter
  • Measuring range: –700 to 10,000 m (–2,300 to 32,800 ft.)
  • Measuring unit: 1 m (5 ft.)
  • Altitude Memory Function:
  • Manual Readings: 40 records, each containing date and time, direction angle, altitude, barometric pressure, and temperature
  • Auto Save Data: High altitude, low altitude, cumulative ascent, cumulative descent (1 value each)
  • Others: Relative altitude readings (–3,000 to 3,000 m)
  • Selectable measurement interval: 5 seconds or 2 minutes
  • *1 second for first 3 minutes only
  • *Changeover between metres (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 (past 42 hours of readings)
  • Atmospheric pressure differential graphic
  • Barometric pressure tendency information alarm (beep and arrow indicate significant changes in pressure)
  • *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)
  • Manual data recording of up to 40 records (altitude, barometric pressure / temperature, bearing, time (Time Stamp))
• World time
  • 31 time zones (48 cities + coordinated universal time), daylight saving on/off
  • Sunrise, sunset time display
  • Sunrise time and sunset time for specific date, daylight pointers
• Stopwatch
  • 1/100-second stopwatch
  • Measuring capacity: 999:59'59.99''
  • Measuring modes: Elapsed time, split time, 1st-2nd place times
• Countdown timer
  • Measuring unit: 1 second
  • Countdown range: 24 hours
  • Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
• 5 daily alarms (with 1 snooze alarm)
• Hourly time signal
• Battery level indicator
• Power Saving (display goes blank to save power when the watch is left in the dark)
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Regular timekeeping: Hour, minute, second, pm, month, date, day
• Accuracy: ±15 seconds per month (with no signal calibration)
• Approx battery operating time:
  • 8 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: 55.2×53.5×18.2mm
• Total weight: 93g