GWG-100-1A3ER Watch

The Watch
Ready to take on any challenge? Meet the Mudmaster - built for the extreme. Powered by cutting-edge solar technology, this fully autonomous watch keeps up with every adventure. Mud, shocks, dust - nothing slows it down. Engineered for the most demanding conditions, it's the one you can always count on. As tough as it is functional, the resin case measures 56.2 x 54.9 x 17.3 mm (length x width x thickness) and weighs a comfortable 88g. Four pushers control signal search, operating modes, and the backlight. The bezel features gold-colored markings including the G-Shock logo and is secured by four visible screws around its clean-lined frame, encasing a mineral crystal. Dare to push your limits with this uncompromisingly resilient timepiece.

The Dial
This watch with its exclusive design features a black dial housing all available functions. In low-light conditions, the Full Auto LED illumination activates automatically with a tilt of the wrist. Thanks to Neobrite technology, both the hour and minute hands, along with the applied indices and numerals, glow in the dark. The dial is also home to four subdials: at 3 o'clock, multiple functions including the alarm; at 6 o'clock, the day display; at 9 o'clock, a gold-toned world time subdial; and at 12 o'clock, the time format indicator.

Functions

Full Auto LED Illumination: A tilt of the wrist in low-light conditions automatically activates the LED to illuminate the dial.

Shock Resistance: The shock-resistant structure protects the watch against impacts and vibrations.

Solar Power: Solar cells provide autonomous, eco-friendly energy. Surplus solar energy is stored in a rechargeable battery.

Automatic Time Sync via Multi-Band Radio Signal (EU, USA, JPN, CHN): Whether you're in Europe, North America, Japan, across Canada, Central America, or China - once set to your local time zone, the watch picks up the corresponding radio signal and always displays the exact date and time. In many countries, it automatically switches between daylight saving and standard time.

Neobrite: The hands and/or indices are coated with a fluorescent material that continues to glow in the dark after exposure to a light source.

World Time Function: Displays the time across 29 time zones and major cities worldwide.

Stopwatch Function: 1/100 sec - 1 hour.

Countdown Timer: 1/1 sec - 100 minutes.

Daily Alarm: The daily alarm triggers every day at your programmed time. The value shown corresponds to the number of daily alarms available.

Auto Calendar: Once set, the auto calendar always displays the correct date.

Time Format: 12/24 hours.

Battery Level Indicator: Displays the current battery level.

The Strap
This G-Shock Mudmaster comes fitted with a khaki synthetic resin strap. The material is ideal for extreme use thanks to its excellent flexibility and durability, while reinforcing the watch's sporty character. The lug width is specific to this collection, as the straps are custom-made. The strap fastens with a double tang buckle.

Water Resistance
With a water resistance rating of 20 atmospheres (200 meters), this model qualifies as a dive watch without hesitation. That said, our watchmaking experts note that while this timepiece is more than capable of handling showers, baths, vigorous swimming, and freediving, it is not designed for professional scuba diving with tanks, where the pressure would exceed its rating. For professional divers, we recommend models rated at 30 atmospheres or more. We also advise against pressing any pushers or the crown while submerged, to maintain optimal water resistance.