G-SHOCK Master of G – Land MUDMASTER GGB100-1A3


This is a model from the G-Shock Mudmaster Series, designed for use in extreme environments scattered with rubble, dirt and debris, and uses carbon materials.

The use of high rigidity carbon on the case keeps damage and deformation at bay, and ensures a high level of airtightness and shock resistance. This model also features a filter that protects against the invasion of mud, a stainless steel panel back, and a back cover made of shock-resistant fine resin embedded with glass fibers, giving it a high level of resistance to dust and mud. The bezel also uses three layers of fine resin with carbon fiber inserts and is designed to resemble a portable gasoline can that could be found on off-road vehicles.

Function-wise, this model comes with compass, altimeter/barometer, temperature reader and pedometer. In addition to being able to easily correct the time using the dedicated CASIO WATCHES app, there are lots of other useful features including the Mission Log feature, which automatically records in the app altitude data obtained from the watch and route data obtained by your smartphone.
This is a toughness watch that supports you in taking quick decisions and accurate actions.

1 in stock


Experience the rugged reliability of the G-Shock Mudmaster, designed for extreme conditions and adventurous spirits. This watch measures 55.4 × 51.3 × 19.4 mm and weighs 92 g, balancing durability and comfort for daily wear.

It features a Carbon/Resin case and bezel material with a resilient Resin Band, engineered to endure shocks and mud. The Shock Resistant and Mud Resistant capabilities are reinforced by the Carbon Core Guard structure.

With a water resistance of 200 meters, the G-Shock Mudmaster is perfect for underwater adventures. It runs on a CR2025 battery, lasting approximately 2 years.

Equipped with advanced sensor features like a 3-axis acceleration sensor for step count measurement and a Power Saving mode, this watch also includes an altimeter, barometer, and digital compass with magnetic declination correction.

For enhanced functionality, the G-Shock Mudmaster offers Smartphone Link/App Connectivity via Bluetooth®, providing access to CASIO WATCHES apps.

In addition to its technical features, this watch includes practical functions such as world time display, stopwatch, countdown timer, alarms, LED light for visibility, and a full auto-calendar.

With an accuracy of ±15 seconds per month and a mute feature, the G-Shock Mudmaster combines durability with advanced technology, ideal for outdoor enthusiasts.