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Casio G-Shock Master of G Premium Mudmaster GWG-100-1A3ER Watch

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Casio G-Shock Master of G Premium Mudmaster GWG-100-1A3ER Watch

A modern watch from the Premium Mudmaster series of the Master of G collection, it stands out with its durable construction that is resistant to mud and sand. Water resistance to 20 bar allows it to be submerged to a depth of 200 metres.

Quartz solar mechanism, Multi-Band 6

Precise timekeeping is ensured by a Japanese 5561 calibre quartz movement, powered by Tough Solar technology, which converts light into energy stored in a CTL920 battery. The module is highly accurate and automatically synchronises the time thanks to the Multi-Band 6 system, using radio transmitters on four continents.

Durable design, mineral glass, water resistance

Mud Resistant shockproof construction protects the watch from mud and dust. The watchcase is made of scratch-resistant mineral glass and durable plastic. Water resistance to 20 bar allows it to be submerged to a depth of 200 metres. The flexible plastic strap with a metal buckle ensures comfort. The material is resistant to moisture and sweat, which is ideal for outdoor activities.

Full Auto LED illumination, Neobrite

The dial and display allow for digital-analogue time reading in 12- or 24-hour format. The model is equipped with a Full Auto LED function, which automatically turns on the backlight when the wrist is turned in the dark, and a Neobrite coating that glows in the dark after the hands and indices have been exposed to light.

Additional functions

The model is also equipped with functions such as:

  • 1/100-second stopwatch (up to 60 minutes)
  • timer
  • 5 alarms
  • world time
  • automatic calendar
  • battery charge level indicator
  • 12- or 24-hour time format

Main features

  • quartz mechanism with solar charging
  • automatic time synchronisation Multi-Band 6
  • shock and mud resistance
  • water resistance up to 20 bar
  • stopwatch, timer, alarms, calendar, world time
  • LED illumination and Neobrite coating
  • mineral glass

Technical data

Colour: Black/Green
Mechanism: quartz solar
Time format: 12/24
Watchcase: synthetic material
Glass: mineral
Strap: synthetic material
Water resistance: 20 atm (200 m)
Case dimensions: 54 x 56 mm
Case thickness: 17 mm
Maximum strap circumference: 220 mm
Weight: 88 g
Manufacturer: Casio, Japan

Casio


MILITARY is a premium dealer of Casio.


Casio is a Japanese brand founded in 1946, known worldwide as one of the leaders in consumer electronics. A breakthrough moment in the company's history was the launch of the G-Shock series in the 1980s, which gained cult status thanks to its exceptional resistance to shocks, water, and extreme environmental conditions. Casio is constantly developing its technologies, introducing features such as Tough Solar - a solar power system - and Wave Ceptor - time synchronization using radio waves, which ensures precision and reliability. The brand's watches are popular among both professionals and users looking for durable solutions for everyday use and outdoor activities. The first G-Shock model – DW-5000C, designed by engineer Kikuo Ibe in 1983, passed a drop test from the tenth floor and continued to function flawlessly, which became the foundation of the series' legend. Today, Casio is synonymous with innovation, reliability, and timeless design.

More Information
Gender Men's
Smartwatch No
Body material Synthetic
Type of mechanism Quartz
Watch power supply Bateria + solarne
Strap Rubber
Glass Mineral
Alarm Yes
Date stamp Yes
Stopwatch Yes
Backlight Yes
Waterproof 20 ATM / 200 m
Shockproof Yes
NFC No
Calendar No
Compass No
GPS No
Barometer No
Thermometer No
Altimeter No
Chronograph No
Pedometer No
Calorie counter No
Heart rate measurement No
Pulse oximeter No
Weight 88 g
EAN 4549526176500
Manufacturer code GWG-100-1A3ER
Brand Casio

Reviews with photos

Number of reviews: 1

  1. A...
    100%

    Excellent watch. It's large, clear and offers many additional features. Thanks to solar charging, it requires no maintenance. It always works precisely and never lets you down. Highly recommended.

No reviews

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