GW-9500MRY-1A9CR

MASTER OF G-LAND
MUDMAN 03/2025

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 watch 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 GW9500MRY 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.

BASIC INFORMATION

Case size (L× W× H) icon-question 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 (℉)

EXTERIOR

Glass Mineral

Glass Surface treatment Black ion plated bezel

Compatible band size 145 to 215 mm

WATCH FEATURES

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)

Other features

• 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

 *This item is BRAND NEW and will come with the original box and papers. We are authorized CASIO dealers, which means you will receive the manufacturer's warranty with your purchase.