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MASTER OF G
MUDMASTER

GWG-B1000EC-1AER

My GShock

The tactical powerhouse that needs no introduction, the MUDMASTER range has been a firm favourite of adventurers, military operatives and G-SHOCK fans since its first release in 2015. Built to endure extreme conditions, whether on land or in the air, now in emergency colours. The black watch case exudes ruggedness, while the vibrant colour accents reflect the emergency hues used by rescue teams worldwide. This robust and high-performance model is engineered to resist dust, mud, vibration, and shock. The GWG-B1000EC-1AER also features solar-powered timekeeping with Bluetooth and radio control, offering both durability and comfort through the use of carbon fibre-reinforced resin and forged metals. ADVENTURE PROOF As the name suggests the MUDMASTERs renowned environment resistance is back and stronger than ever. Regardless of the terrain or materials the watch is exposed to it will continue to operate and function.  The reinforced resin case shields the watch, while stainless-steel cylindrical parts protect the buttons. MISSION READY Representing the premium line of MASTER OF G the new B1000 evokes a high-grade finish with a new steel bezel, diamond carbon shock absorbers and bio-based carbon fibre guard structure. The watch also includes a screw-lock crown ensuring water resistance with a triple sensor, offering a digital compass, barometer/altimeter, and thermometer for monitoring natural changes.

Specifications

FEATURES

Emergency colours accenting a black watch face

Vivid red, orange and yellow hues employed by rescue teams and other professionals are featured as accent colours. Their striking contrast against the powerful solid black design ensures readability while creating a look befitting professional gear.

*Image shows the GR-B300EC-1A.

Close-up of the dial of the Master of G Gravitymaster GR-B300EC-1A, in the background: a rescue helicopter in action
Close-up of the dial of the Master of G Gravitymaster GR-B300EC-1A, in the background: a rescue helicopter in action

High-strength, high-performance design
MUDMASTER
GWG-B1000EC

Featuring a structure offering resistance to dust, mud, vibration and shock, the watch incorporates solar-powered timekeeping with Bluetooth® and radio control, Triple Sensor technology, and more. The powerful design ensuring durability and a comfortable fit employs inventive combinations of materials including carbon fibre-reinforced resin*1 and forged metals. Use the Location Indicator feature to see the direction of a specified target destination pointed out with an indicator hand on the watch.

*1 Due to the characteristics of carbon fibre-reinforced resin, the pattern and colour tone that appears on the surface will vary model by model.

*Second image shows the GWG-B1000-1A.

Digital Compass

60-second continuous direction measurement. Includes auto horizontal compensation.

On the greyed-out watch face, the elements of the digital compass are highlighted in white, the digital display shows directional data

Barometer

Sudden atmospheric pressure change alarm.

On the greyed-out watch face, the barometer display is highlighted in white, the digital display shows the air pressure

Altimeter

Altitude measurement interval 1 sec.*
Measurement unit 1 m.

On the greyed out watch face, the altimeter is highlighted in white, the digital display shows altimeters

*Takes measurements every second for the first 3 minutes and every 5 seconds or 2 minutes thereafter (selectable).

Thermometer

Measures the temperature at the current location.*

The digital display shows the temperature

*When measuring the ambient temperature, be sure the watch is removed from the wrist to avoid interference from body temperature, perspiration (water droplets), direct sunlight and other external factors.

On the greyed-out watch face, the elements of the digital compass are highlighted in white, the digital display shows directional data
On the greyed-out watch face, the barometer display is highlighted in white, the digital display shows the air pressure
On the greyed out watch face, the altimeter is highlighted in white, the digital display shows altimeters

*Takes measurements every second for the first 3 minutes and every 5 seconds or 2 minutes thereafter (selectable).

The digital display shows the temperature

*When measuring the ambient temperature, be sure the watch is removed from the wrist to avoid interference from body temperature, perspiration (water droplets), direct sunlight and other external factors.


DETAILS

Carbon Core Guard structure, both strong and light

A carbon fibre-reinforced resin case*1 protects the module, making the most of the high degree of strength and outstanding durability delivered by the carbon material to achieve a size ensuring a comfortable fit.

*1 Due to the characteristics of carbon fibre-reinforced resin, the pattern and colour tone that appears on the surface will vary model by model.

*Image shows the GR-B300EC-1A.

Carbon Core Guard structure
Carbon Core Guard structure

Individual parts of the Casio G-Shock GWG-B1000-1A watch case

Mud-resistant structure to withstand use in the harshest conditions

GWG-B1000EC and GW-9500MEC

The buttons are protected by cylindrical stainless-steel parts, and the button shafts are equipped with gasket fittings to prevent contamination with mud and dust. The GWG-B1000EC features a crown with a screw-lock construction to ensure a water-tight seal.

*Image shows the GWG-B1000-1A.

Individual parts of the Casio G-Shock GWG-B1000-1A watch case

Triple Sensor (digital compass, barometer/altimeter, and thermometer) senses natural changes

GWG-B1000EC and GW-9500MEC

*Image shows the GW-9500MEC-1.

The display of the GW-9500MEC-1 multifunction watch shows compass data, in the background: a prairie road
The display of the GW-9500MEC-1 multifunction watch shows compass data, in the background: a prairie road

A heap of transparent resin granules

Attention to materials: Bio-based resin

Key resin components used in the case, bezel, band, and more are made with bio-based resin. Produced using renewable organic resources, the material is expected to help reduce environmental impact.

*Image is included for illustrative purposes only.

A heap of transparent resin granules

Solar-powered timekeeping with Bluetooth® connectivity and/or radio control for enhanced accuracy and reliability

GR-B300EC: Bluetooth®
GWG-B1000EC: Bluetooth® and Multiband 6 radio control
GW-9500MEC: Multiband 6 radio control

*Image shows the GR-B300EC-1A.

The Gravitymaster GR-B300EC-1A Bluetooth® watch in front of a smartphone with information about the watch on its display
The Gravitymaster GR-B300EC-1A Bluetooth® watch in front of a smartphone with information about the watch on its display

The illuminated display of the digital-analogue GWG-B1000EC-1A wristwatch in the dark

Super Illuminator (high-brightness LED light) for maintaining watch readability in the dark

GR-B300EC: Dial
GWG-B1000EC: Dial and LCD (Full-auto light)
GW-9500MEC: LCD (Full-auto light)

*Image shows the GWG-B1000EC-1A.

The illuminated display of the digital-analogue GWG-B1000EC-1A wristwatch in the dark

Scratch-resistant, highly transparent sapphire crystal with an anti-reflective coating

GWG-B1000EC

A round sapphire crystal disc against a light grey background
A round sapphire crystal disc against a light grey background

Review

*The color tone of the listed products may differ from the actual product in some cases.

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