G-Shock Gravitymaster GRB300-1A4 movement_automatic A journey back to the

A journey back to the Fears origin story

with a shimmering "Blaugold" touch

The state-of-the-art Multi-Guard Structure incorporates buffers between the parts of the multi-component bezel and case to ensure outstanding shock absorption for the bezel

all the time

It was created using a traditional Japanese braiding technique called Seichu

G-Shock Gravitymaster GRB300-1A4 movement_automatic A journey back to theThe sky is the limit Purpose built to operate in the harshest cockpit environments, the G Shock Master of G Gravitymaster is the ultimate tool watch, built specifically for fighter pilots and aviation enthusiasts. This newly updated GRB300 series features a Carbon Core Guard structure, which delivers the shock resistance, rigidity, and corrosion resistance of carbon material used in aircraft fuselages. The carbon fiber reinforced resin case and the