G-Shock Gravitymaster GRB300-1A brand_armin-strom bezel and crown

bezel and crown

Inside beats the reliable and entirely classic manually-wound NOMOS Alpha caliber

5mm by 12

This pared-down watch was named the Slow Motion

G-Shock Gravitymaster GRB300-1A brand_armin-strom bezel and crownThe 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