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Product Description:

Released: December 2015

The G-SHOCK Series Master of G watches are renowned for delivering powerful functions designed to operate in severe environments on land, on the sea, and in the air.

Now the new matte black color of this series adds a selection of watches with a distinctively adult character.

Buttons, the buckle, the band loop, the crown, the bezel, and other metal parts are gold ion plated. The result is a collection of beautiful timepieces that maintain all the original toughness of the G-SHOCK brand.

  • Multi-Band Atomic Timekeeping (US, UK, Germany, Japan, China)
  • Receives time calibration radio signals, which keep the displayed time accurate
  • Tough Solar Power
  • Multi-Band Atomic Timekeeping (US, UK, Germany, Japan, China)
  • Receives time calibration radio signals, which keep the displayed time accurate
  • Auto receive function (up to 6 times per day/up to 5 times per day for China)
  • Manual receive function
  • Signal: US WWVB, UK MSF, Germany DCF77, Japan JJY40/JJY60, China BPC
  • Frequency: US 60kHz, UK 60kHz, Germany 77.5kHz, Japan 40/60kHz, BPC 68.5kHz
  • Tough Solar Power
  • Shock Resistant
  • Tough Movement
  • Auto hand home position correction
  • Smart Access Electronic Crown w/Quick-lock
  • Fly-back Function (manual or auto)
  • Hands move away from LCD screen during altitude, barometric pressure, and temperature measurements
  • 200M Water Resistant
  • Double LED Light (Full auto LED light for the face and full auto LED backlight for the digital display)
  • Altimeter
  • Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft)
  • Measuring unit: 1 m (5ft)
  • Hand indication of altitude differential
  • Manual memory measurements (up to 30 records each including altitude, date, time)
  • Auto Data Log (high/low altitudes, cumulative ascent and descent)
  • Others: Relative altitude readings (±100 m/±1000 m)
  • Digital Compass
  • Measures and displays direction as one of 16 points
  • Measuring range: 0 to 359 degrees
  • Measuring unit: 1 degree
  • 60 seconds continuous measurement
  • Hand Indication of North
  • Bidirectional calibration
  • Magnetic declination correction
  • Barometer
  • Display range: 260 to 1,100 hPa (7.65 to 32.45 inHg)
  • Display unit: 1 hPa (0.05 inHg)
  • Hand indication of pressure differential
  • Atmospheric pressure tendency graph
  • Atmospheric pressure tendency information alarm (beep and arrow indicate significant changes in pressure)
  • Thermometer
  • Display range: -10 to 60 C (14 to 140 F)
  • Display unit: 0.1 C (0.2 F)
  • Moon Data (moon age of the specific date)
  • Tide Graph (tide level for specific date and time)
  • Full Auto Dual LED (Super Illuminator) Backlight with Afterglow
  • Neo-brite Luminous Hands and Markers
  • World Time
  • 29 time zones (29 cities + UTC), daylight saving on/off, home city/world time swapping
  • 5 Daily Alarms
  • Hourly Time Signal
  • 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 range: 60 minutes
  • Countdown start time setting range: 1 to 60 minutes (1-minute increments)
  • Full Auto Calendar (Pre-programmed until the year 2099)
  • 12/24 Hour Formats
  • Button operation tone on/off
  • Accuracy: ±15 seconds per month (with no signal calibration)
  • Storage Battery: Solar Rechargeable Battery
  • Battery Level Indicator
  • Power Saving Function
  • Approx. Battery Life: 6 months on full charge (without further exposure to light)
  • Module 5371

Size of case/total weight

  • GWN1000 44.9 x 55.8 x 16.0mm / 101g
  • GWN1000B 44.9 x 55.8 x 16.2mm / 101g

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