The G-Shock Master of G series Mudmaster GWM-100-1AJF is a tough watch designed for extreme land environments, with dust and mud resistance, tough solar power, multi-band 6 radio reception, double LED illumination, and 200 meters water resistance.
Why You'll Love It
✓Mud Resistance — The watch has a mud-resistant structure with cylinder-shaped pipes and gaskets to prevent sand and mud ingress.
✓Tough Solar & Multi-Band 6 — Powered by solar energy with automatic time adjustment via six global radio stations.
✓Dual LED Lights — Features a neon illuminator on the dial and a super illuminator LED for night visibility.
Specifications
Brand
Casio
Series
G-Shock Master of G
Model No.
GWM-100-1A
Type
Watch
Color
Black
Size
2.22 x 2.17 x 0.68 in (56.2 x 54.9 x 17.3 mm)
Weight
3.1 oz (88 g)
Glass
Inorganic glass
Water Resistance
200 m (20 ATM)
Features
World time 48 cities, Stopwatch, Timer, 5 Alarms, Auto Calendar
Included
None
Condition: Used - Excellent (no notable marks)
Used for several months, showing minor scratches and dirt, but operates well.
Quantity
Couldn't load pickup availability
💬
Got a question about this item?
We're a real person in Japan and we're always happy to help — usually a reply within a day 😊
