Whatever you’re doing, wherever you are — the G-SHOCK Master of G line has your back.
Based on GRAVITYMASTER, MUDMASTER, and MUDMAN models that deliver peak performance in punishing conditions in the air and on land, this line features a black watch case symbolizing toughness, with accents in vivid emergency colors that capture the world of professionals involved in rescue efforts and other critical missions.
The MUDMAN GW-9500MEC not only features a dust, mud, and shock-resistant structure, but also delivers radio-controlled, solar-powered functionality. The digital compass display with improved readability employs a duplex LCD for greater practical utility. Stainless steel for the bezel components and black ion plating complete the watch’s intrepid look.
- Case size (L× W× H): 56.7 × 52.7 × 14.8 mm
- Weight: 88 g
- Case and bezel material: Bio-based Carbon / Bio-based resin / Stainless steel
- Band: Bio-based resin band
- Construction: Shock Resistant, Mud Resistant, Carbon Core Guard structure
- 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: 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.)
Manual memory measurements (up to 30 records, each including altitude, date, time)
Auto log data (High/low altitudes, auto cumulative ascent and descent)
Trek log data (up to 14 records of high/low altitudes, auto cumulative ascent and descent of particular treks)
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 meters (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℃ (14 to 140℉)
Display unit: 0.1℃ (0.2℉)
*Changeover between Celsius (℃) and Fahrenheit (℉) - Glass: Mineral Glass
- Surface treatment: Black ion plated bezel
- Compatible band size: 145 to 215 mm
- World time: 31 time zones (48 cities coordinated universal time), daylight saving on/off
- Sunrise/sunset display: Sunrise, sunset time display, Sunrise time and sunset time for specific date
- Stopwatch: 1/10-second stopwatch, Measuring capacity: 999:59'59.9'', Measuring modes: Elapsed time, split time, 1st-2nd place times
- Timer: Countdown timer, Measuring unit: 1 second, Countdown start time setting range: 24 hours, 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), Full auto LED light, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
- Light color: LED:White
- Calendar: Full auto-calendar (to year 2099)
- Mute feature: Button operation tone on/off
- Energy saving feature: Power Saving (Turns off the display when the watch is left in the dark)
- Battery display/alert: Battery level indicator
Run time: Approx. battery operating time: 6 months on rechargeable battery (operation period with normal use without exposure to light after full charge) , 26 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge) - Accuracy: ±15 seconds per month (with no signal calibration)
- 12/24-hour format
- Regular timekeeping:
- Hour, minute, second, pm, month, date, day
- Duplex LC display
- Time adjustment details: 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
