Description
Highlights:
Built for fearless explorers and lovers of the great outdoors, the Master of G Mudmaster is a tough, rugged timepiece engineered for extreme conditions.
Featuring a bezel and case made from high-strength carbon and environmentally responsible materials, it delivers uncompromising durability where it matters most.
Part of the G-SHOCK Master of G range, developed for professionals operating in the harshest environments, the Mudmaster raises the bar even further.
Designed to withstand the most demanding on-land conditions, it has earned the confidence of rangers and rescue teams working in extreme terrain.
The GG-B100 Mudmaster uses a high-rigidity case to minimise damage and distortion.
A mud-resistant filter structure, stainless-steel case back, and shock-resistant resin back cover reinforced with glass fibres provide outstanding protection against dust and mud.
The bezel incorporates a three-layer resin construction with carbon fibre inserts, while the rugged design takes inspiration from the fuel jerrycans found on off-road vehicles built to conquer the toughest landscapes.
Time can be easily adjusted via the Casio Watches app, which also unlocks useful features such as Mission Log.
This function automatically records altitude data from the watch and route data from your smartphone.
When conditions are at their toughest and decisions matter most, the Mudmaster is a dependable tool you can trust to perform.
A HMSD dial mens watch.
Bezel material: Bio-based carbon / stainless-steel.
Power supply and battery life: Approx battery life 2 years on CR2025.
Glass: Mineral glass and spherical glass.
Time adjustment: Bluetooth connects to a smartphone and automatically adjusts the time.
Smartphone Link feature: Mobile link (Wireless linking using Bluetooth).
Compatible band size: 145 to 215 mm.
World time: 38 time zones (38 cities Coordinated Universal Time), daylight saving on/off, home city/world time city swapping.
Sunrise/sunset display: Sunrise, sunset time display, Sunrise time and sunset time for specific date.
Alarm/hourly time signal: 5 daily alarms, hourly time signal.
LED light colour: White.
Calendar: Full auto-calendar (to year 2099).
Mute feature: Button operation tone on/off.
Accuracy: 15 seconds per month (with no mobile link function).
Other: Neobrit, carbon fiber bezel.
App connectivity feature: Auto time adjustment, easy watch setting, approximately 300 world time cities, life log data, mission log, location indicator, location memory, mode/display switching customization, auto altitude correction, phone finder.
Stopwatch: 1/100-second stopwatch, 000000-595999 (for the first 60 minutes), 1:0000-23:5959 (after 60 minutes).
Measuring unit: 1/100 second (for the first 60 minutes), 1 second (after 60 minutes).
Measuring modes: Elapsed time, split time, 1st-2nd place times.
Timer: Countdown timer.
Measuring unit: 1 second.
Countdown range: 24 hours.
Countdown start time setting range: 1 second to 24 hours (1-minute increments and 1-hour increments).
Light: Double LED light.
LED light for the face (Auto LED light, super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow).
LED backlight for the digital display (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow).
Sensor feature: Step count using a 3-axis acceleration sensor: 0 to 999,999 step count display range.
Power Saving: Auto sensor sleep state entry after fixed period of non-activity.
Altimeter: Measuring range -700 to 10,000 m (-2,300 to 32,800 ft.) Measuring unit 1 m (5 ft), Hand indication graph of altitude differential, Manual memory measurements (up to 14 records, each including altitude, date, time), Auto log data (High/low altitudes, cumulative ascent and descent).
Others: Relative altitude readings (100 m /1000 m), selectable measurement interval: 5 seconds or 2 minutes (1 second for first 3 minutes only), Changeover between metres (m) and feet (ft).
Barometer: Measuring range 260 to 1,100 hPa (7.65 to 32.45 inHg), Measuring unit: 1 hPa (0.05 inHg).
Hand indication of pressure differential (10 hPa).
Atmospheric pressure tendency graph (last 20 hours or last 56 hours).
Barometric pressure tendency information alarm (beep and arrow indicates significant changes in pressure).
The atmospheric pressure tendency graph can show the last 20 minutes or last 56 minutes of measurements.
The hand indication of pressure differential shows values in units of 0.1 hPa, Changeover between hPa and inHg.
Digital compass: Measures and displays direction as one of 16 points.
Measuring range: 0 to 359.
Measuring unit: 1.
60 seconds continuous measurement, Hand indication of north, Magnetic declination correction, Direction calibration (2-point calibration, figure eight calibration, auto calibration).
Thermometer: Measuring range -10 to 60C (14 to 140F), Measuring unit: 0.1C (0.2F), Changeover between Celsius (C) and Fahrenheit (F).
Other features: 12/24-hour format, hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents).
Regular timekeeping: Analogue 3 hands (hour, minute (hand moves every 10 seconds), second) & Digital: Hour, minute, second, am/pm, month, date, day.
Case material: Bio-based carbon / stainless-steel.
Band: Bio-based resin band.
Construction: Shock resistant, mud resistant, carbon core guard structure.
Water resistance: 200-metre water resistance.
2 years manufacturer warranty.
