For the fearless adventurer and nature lover, a tough and rugged Master of G MUDMASTER featuring bezel and case constructed of heavy duty carbon and environmentally responsible materials. The watches of the G-SHOCK Master of G line, developed for professionals working in the harshest environments, come equipped with even tougher functionality. And the MUDMASTER takes this another step further with the ability to handle the roughest rubble and debris-strewn terrains, earning the appreciation and trust of rangers and rescue teams operating in extreme environments. The MUDMASTER GGB100X employs high rigidity carbon for the carbon fiber-reinforced case to keep damage and warping at bay and ensure a tight seal and excellent shock resistance. Featuring a filter to protect against mud, a stainless-steel panel back, and a back cover made of shock-resistant fine resin embedded with glass fibers, it provides a high level of resistance to dust and mud. The bezel also uses three layers of fine resin with carbon fiber inserts. The rugged design evokes the gasoline jerrycans mounted to off-road vehicles tough enough to traverse the most challenging terrain. Key components for the case and band are made with bio-based resin. Produced using renewable organic resources, this material is expected to help reduce environmental impact. Practical and functional, the watch is equipped with digital compass, altimeter\/barometer, and thermometer, as well as step counter. Easily correct the time using the dedicated app and tap into loads of other useful features including the Mission Log, which automatically records altitude data obtained from the watch and route data obtained by your smartphone. You can depend on this tough timepiece to deliver what you need to make quick decisions and take decisive action.<\/p>\n
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Case size (L\u00d7 W\u00d7 H):55.4 \u00d7 51.3 \u00d7 19.4 mm
Weight:93 g
Case and bezel material:Bio-based Carbon \/ Resin
Band:Bio-based resin band
Construction:Shock Resistant,Mud Resistant,Carbon Core Guard structure
Water resistance:200-meter water resistance
Time adjustment:Bluetooth: Connects to a smartphone and automatically adjusts the time
Power supply and battery life:Approx. battery life: 2 years on CR2025
Sensor feature:Step count using a 3-axis acceleration sensor: 0 to 999,999 step count display rangeu0026#10
Power Saving: Auto sensor sleep state entry after fixed period of non-activity,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
Hand indication graph of altitude differentialu0026#10
Manual memory measurements (up to 14 records, each including altitude, date, time)u0026#10
Auto log data (High\/low altitudes, cumulative ascent and descent)u0026#10
Others: Relative altitude readings (\u00b1100 m \/\u00b11000 m), selectable measurement interval: 5 seconds or 2 minutes (1 second for first 3 minutes only)u0026#10
*Changeover between meters (m) and feet (ft),Barometer
\nMeasuring range: 260 to 1,100 hPa (7.65 to 32.45 inHg)
\nMeasuring unit: 1 hPa (0.05 inHg)
\nHand indication of pressure differential (\u00b110 hPa)
\nAtmospheric pressure tendency graph (last 20 hours or last 56 hours)
\nBarometric pressure tendency information alarm (beep and arrow indicates significant changes in pressure)
\nThe atmospheric pressure tendency graph can show the last 20 minutes or last 56 minutes of measurements.
\nThe hand indication of pressure differential shows values in units of \u00b10.1 hPa.
\n*Changeover between hPa and inHg,Digital compassu0026#10
Measures and displays direction as one of 16 pointsu0026#10
Measuring range: 0 to 359\u00b0u0026#10
Measuring unit: 1\u00b0u0026#10
60 seconds continuous measurementu0026#10
Hand indication of northu0026#10
Magnetic declination correctionu0026#10
Direction calibration (2-point calibration, figure eight calibration, auto calibration),Thermometeru0026#10
Measuring range: -10 to 60\u2103 (14 to 140\u2109)u0026#10
Measuring unit: 0.1\u2103 (0.2\u2109)u0026#10
*Changeover between Celsius (\u2103) and Fahrenheit (\u2109)<\/p>\n
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Smartphone Link feature:Mobile link (Wireless linking using Bluetooth\u00ae)
Apps:CASIO WATCHES
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<\/p>\n
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Glass:Mineral Glass,Spherical Glass
Compatible band size:145\uff5e215mm
Other:Neobrite,Carbon fiber bezel<\/p>\n
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World time:World timeu0026#10
38 time zones (38 cities + coordinated universal time), daylight saving on\/off, Home city\/World time city swapping
Sunrise\/sunset display:Sunrise, sunset time displayu0026#10
Sunrise time and sunset time for specific date
Stopwatch:1\/100-second stopwatchu0026#10
00u002700u0027u002700~59u002759u0027u002799 (for the first 60 minutes)u0026#10
1:00u002700~23:59u002759 (after 60 minutes)u0026#10
Measuring unit:u0026#10
1\/100 second (for the first 60 minutes)u0026#10
1 second (after 60 minutes)u0026#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 second to 24 hours (1-minute increments and 1-hour increments)
Alarm\/hourly time signal:5 daily alarms,Hourly time signal
Light:Double LED lightu0026#10
LED light for the face (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)u0026#10
LED backlight for the digital display (Auto LED light, Super illuminator, 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
Accuracy:Accuracy: \u00b115 seconds per month (with no mobile link function)
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:u0026#10
Analog: 3 hands (hour, minute (hand moves every 10 seconds), second)u0026#10
Digital: Hour, minute, second, am\/pm, month, date, day<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"
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