Whatever you’re doing, wherever you are — the G-SHOCK Master of G line has your back.

For total support in the harshest environments, this MUDMAN watche delivers peak performance in punishing conditions on land. It features bold black to exude toughness and a band in the same bright yellow used for emergency rescues and safety signs. This innovative design is a sure fit for the world of professionals involved in rescue efforts and other critical missions.

The MUDMAN GW-9500MRY not only features a dust, mud, and shock-resistant structure, but also delivers radio-controlled, solar-powered functionality and Triple Sensor measurements. 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.

This tough watch delivers what you need to make quick decisions and take decisive action in the harshest of environments.

• 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