Learn more about the Men’s Black GW-9400-1 from G-SHOCK. Shop this product and other watches today.
Case size (L× W× H):55.2 × 53.5 × 18.2 mm
Weight:93 g
Case and bezel material:Resin
Band:Resin Band
Construction:Shock Resistant
Water resistance:200-meter water resistance
Time adjustment:Radio-controlled Watch
Multi band 6
Power supply and battery life:Tough Solar (Solar powered)
Sensor feature:Altimeteru0026#10
Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft.)u0026#10
Measuring unit: 1 m (5 ft.)u0026#10
Altitude Memory Function:u0026#10
Manual Readings: 40 records, each containing date and time, direction angle, altitude, barometric pressure, andu0026#10
temperatureu0026#10
Auto Save Data: High altitude, low altitude, cumulative ascent, cumulative descent (1 value each)u0026#10
Others: Relative altitude readings (-3,000 to 3,000 m)u0026#10
Selectable measurement interval: 5 seconds or 2 minutesu0026#10
*1 second for first 3 minutes onlyu0026#10
*Changeover between meters (m) and feet (ft),Barometeru0026#10
Display range: 260 to 1,100 hPa (7.65 to 32.45 inHg)u0026#10
Display unit: 1 hPa (0.05 inHg)u0026#10
Atmospheric pressure tendency graph (past 42 hours of readings)u0026#10
Atmospheric pressure differential graphicu0026#10
Barometric pressure tendency information alarm (beep and arrow indicate significant changes in pressure)u0026#10
*Changeover between hPa and inHg,Digital compassu0026#10
Measures and displays direction as one of 16 pointsu0026#10
Measuring range: 0 to 359°u0026#10
Measuring unit: 1°u0026#10
60 seconds continuous measurementu0026#10
Graphic direction pointeru0026#10
Bidirectional calibrationu0026#10
Magnetic declination correctionu0026#10
Bearing memory,Thermometeru0026#10
Display range: -10 to 60℃ (14 to 140℉)u0026#10
Display unit: 0.1℃ (0.2℉)u0026#10
*Changeover between Celsius (℃) and Fahrenheit (℉)
Glass:Mineral Glass
World time:World timeu0026#10
31 time zones (48 cities + coordinated universal time), daylight saving on/off
Sunrise/sunset display:Sunrise, sunset time displayu0026#10
Sunrise time and sunset time for specific date, daylight pointers
Stopwatch:1/100-second stopwatchu0026#10
Measuring capacity: 999:59u002759.99u0027u0027u0026#10
Measuring modes: Elapsed time, split time, 1st-2nd place times
Timer:Countdown timeru0026#10
Measuring unit: 1 secondu0026#10
Countdown range: 24 hoursu0026#10
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Alarm/hourly time signal:5 daily alarms (with 1 snooze alarm),Hourly time signal
Light:LED backlight (Super Illuminator)u0026#10
Full auto LED light, selectable illumination duration, afterglow
Light color:LED:White
Calendar:Full auto-calendar (to year 2099)
Mute feature:Button operation tone on/off
Energy saving feature:Power Saving (display goes blank to save power when the watch is left in the dark)
Battery display/alert:Battery level indicator
Run time:Approx. battery operating time:u0026#10
8 months on rechargeable battery (operation period with normal use without exposure to light after charge)u0026#10
23 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
Accuracy:Accuracy: ±15 seconds per month (with no signal calibration)
Other features:12/24-hour format,Regular timekeeping:u0026#10
Hour, minute, second, pm, month, date, day
Time adjustment details:Time Calibration Signalsu0026#10
Station name: DCF77 (Mainflingen, Germany)u0026#10
Frequency: 77.5 kHzu0026#10
Station name: MSF (Anthorn, England)u0026#10
Frequency: 60.0 kHzu0026#10
Station name: WWVB (Fort Collins, United States)u0026#10
Frequency: 60.0 kHzu0026#10
Station name: JJY (Fukushima, Fukuoka/Saga, Japan)u0026#10
Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)u0026#10
Station name: BPC (Shangqiu City, Henan Province, China)u0026#10
Frequency: 68.5 kHz,Time calibration signal receptionu0026#10
Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)u0026#10
*5 times a day for the Chinese calibration signalu0026#10
Manual receiveu0026#10
The latest signal reception results
Sensor feature details:Manual data recording of up to 40 records (altitude, barometric pressure / temperature, bearing, time (Time Stamp))
