Whatever you do, wherever you are, the G-SHOCK Master of G range gives you what you need.

Based on the GRAVITYMASTER, MUDMASTER and MUDMAN models, which offer maximum performance in tough conditions on the ground or in the air, this range features a black case that symbolizes toughness, with vivid emergency color accents that capture the world of professionals involved in rescue and other critical missions.

With a dust-, mud-, vibration- and shock-resistant construction, the MUDMASTER GWG-B1000EC offers solar-powered timekeeping via Bluetooth® and precise radio control, Triple Sensor technology and much more. The striking design ensures durability and a comfortable fit thanks to an innovative combination of materials including carbon fiber reinforced resin and forged metals. Use the location indicator function to see the direction to a destination via an indicator hand on the watch.

Basic information

Dimensions (L × W × H

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58.7 × 52.1 × 16.2 m

Weight

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114

Case and bise material

Bio-based carbon / stainless steel

Corre

Bio-based resin band

Assembly

Shock resistant

Vibration resistant

Sweep resistant

Carbon Core Guar structure

Water resistant

Water resistant to a depth of 20 bare water

Time setting

Radio-controlled watch, multiband technology

Bluetooth: connects to a smartphone and automatically adjusts the time

Power supply and battery life

Tough Solar (solar powered

Sense function

Compass function

16 directions/direction angles measurement (0 to 359°), continuous direction measurement (60 seconds), north facing function.

Heading memory function Automatic leveling function, magnetic declination and heading correction.

Barometric pressure measurement function.

(Measuring range: 260~1100 hPa [7.65~32.45 inHg], 1 hPa [0.05 inHg].

Barometric pressure trend graph display (the last 20 hours are displayed), pressure difference indicator (±10 hPa [±10 hPa

Barometric pressure trend information alarm (when a characteristic change in air pressure occurs, it is notified by arrows and an audible signal).

The pressure trend graph can be changed to measurement every 30 minutes.

This is for the last 5 hours

*Switching between hPa and inH

Altitude measurement function/relativ. altimeter (measuring range: 0.5 mbar)

(measuring range -700 to 10 000 m [-2300 to 32 800 ft], in units of 1 m [5ft].

Advanced memory (up to 30 manual memories for measurement date, month, time, and altitude, and up to 30 manual memories for measurement date, month, time, and altitude).

Automatic data logging (highest/lowest altitude, self-accumulating memory [ascent/descent], in units of 1 m [5 ft]), and automatic data logging (highest/lowest altitude, auto accumulating memory [ascent/descent])

Altitude trend graph, altitude difference indicator (±100 m/±1000 m), and altitude trend graph (±100 m/±1000 m).

Measuring interval adjustment function (every 5 seconds/2 minutes)

*Every 1 second only for the first 3 minutes

*Switching between meters (m) and feet (ft)

Temperature measurement function

(measuring range: -10 to 60 °C [14 °F to 140 °F], 0.1 °C [0.2 °F], 0.1 °C [0.2 °F]) *Switching between degrees Celsius (°C) and degrees Fahrenheit (ft)

*Switching between degrees Celsius (℃) and degrees Fahrenheit (℉)

Smartphone Link Functions / Application Connectivity

Smartphone Lin function

Mobile Link (Bluetooth® wireless link)

Apps

CASI WATCHES

App Connectivity Function

Automatic time setting

Easy clock setting

World time of approximately 300 cities

Application information

Time and place

Mission log

Location indicator

Location Memor

Mode/pantall change customization

Automatic altitu correction

Phone finder

Outdoor

Glass

Sapphire crystal with anti-reflective coating

Crown

Screw-down crown

Surface treatment

DL coated bezel

Compatible band size

From 145 to 215 m

Other

Neobrit

Watch functions

World Time

World time

38 time zones (55 cities + UTC), daylight saving time on/off, automatic daylight saving time (DST) changeover and local city/world time changeover

Sunrise/sunset display

Sunrise and sunset time display

Sunrise and sunset time on a specific date

Stopwatch

1/100 second stopwatch

Measuring capacity: 23:59'59.99'.

Measurement modes: Elapsed time, fraction of time and time of the first and second sunset.

Timed

Countdown timer

Measuring unit: 1 second

Countdown interval: 60 minutes

Countdown start time setting range: from 1 minute to 60 minutes (1-minute increments)

Alarm / time signal

5 daily alarms

Time signal

Illumination

Double LED light

LED light for the dial (full automatic LED light, super-illuminator, selectable illumination duration [1.5 or 3 seconds] and luminosity)

LED backlight for digital display (full auto LED light, super-illuminator, selectable illumination duration [1.5 or 3 seconds] and brightness)

Light color

LED: white

Calendar

Full automatic calendar (up to the year 2099)

Mute function

Activation or deactivation of the push button tone

Correction function of the initial position of the hands

Automatic correction of the initial position of the hands

Power saving function

Power saving (display goes blank and hands stop to save power when the watch is left in the dark)

Battery display / alert

Battery level indicator

Running time

Approximate battery run time

6 months with rechargeable battery (operating period with normal use without exposure to light after charging.

24 months with rechargeable battery (operating period when stored in total darkness with the power saving function activated after full charge)

Accuracy

Accuracy: ±15 seconds per month (without signal calibration and Mobile Link function)

Other options

12 and 24 hour format

Hand change function (hands move to provide a clear view of the digital display's contents)

Normal time indication

Analog: 3 hands (hour, minute [hand moves every 10 seconds], second

2 dial

Digital: hour, minute, second, p.m., month, date, and day.

Time setting details

Time calibration signals

Name of station: DCF77 (Mainflingen, Germany)

Frequency: 77.5 kH

Station name: MSF (Anthorn, England) Frequency: 60.0 kHz

Frequency: 60.0 kH

Station name: WWVB (Fort Collins, United States)

Frequency: 60.0 kH

Station name: JJY (Fukushima, Fukuoka/Saga, Japan) Frequency: 40.0 kHz (Fukushima, Fukuoka, Japan)

Frequency: 40.0 kHz (Fukushima)/60.0 kHz (Fukuoka/Saga, Japan)

Station name: BPC (Shangqiu City, Henan Province, China)

Frequency: 68.5 kH

Reception of the hor calibration signal

Automatic reception up to six* times a day (the rest of the automatic reception is canceled as soon as it is successfully performed.

*Five times per day for Chinese calibration signal

Manual reception

The latest signal reception results