The watches of the G-SHOCK Master of G line, developed for professionals working in the harshest environments, come equipped with even tougher functionality. And the MUDMASTER takes this even further with the ability to handle the roughest on-land environments, earning the appreciation and trust of rangers and rescue teams operating in extreme environments. The comfortably sized GWG-B1000 features a metal exterior crafted with high-precision forging techniques and a carbon fiber-reinforced resin case that offers high strength and outstanding durability. Radio-controlled and solar-powered.


Brand G-Shock
Category Watches
Series MudMaster
Material Bio-Based Resin
Size 145-215mm
Proofs Shock / Water / Mud Resistant
Power Source Solar
Band Color Black
Band Material Bio-based Resin
Clasp Type Buckle
Case Material Resin / Stainless Steel
Compatible With Casio Watches App
Weight 114g