Description
CASIO G-SHOCK MUDMASTER GWG-100-1A3ER is not about flash — it’s about reliability. A simplified Mudmaster that keeps the core DNA of the series: durability, protection, and real-world usability.
The 56.2×54.9×17.3 mm case feels solid without being excessive. The black case paired with an olive-green strap creates a true military look — functional and raw.
The dial is highly practical, offering excellent readability in any condition, supported by auto LED light and Neobrite luminescence.
With Mud Resist construction, dirt and dust are kept out thanks to sealed buttons and structure.
It runs on Tough Solar and uses Multi-Band 6 for automatic time correction.
You get essential features: world time, stopwatch, timer, alarms, and 200 m water resistance.
No Triple Sensor — and that’s intentional. This is a pure tool watch, not a gadget.
CASIO G-SHOCK MUDMASTER GWG-100-1A3ER — built for use, not for show.


















