G SHOCK-MASTER OF G-AIR GRAVITY MASTER GRB300-1A4 Diamond Dial 5 mm diver’s watch has

5 mm diver’s watch has a stainless steel case and bracelet finished with an 18-carat gold bezel edge

Super illuminator

Case Material Stainless steel Case Size Thickness:12

Movement: 9T33-00A

13 automatic movement that can be admired through a sapphire crystal case back

G SHOCK-MASTER OF G-AIR GRAVITY MASTER GRB300-1A4 Diamond Dial 5 mm diver’s watch hasThe skys the limit! Introducing the GRAVITYMASTER GRB300, a piece of aviation inspired professional gear designed to work even in the harshest environments, from the G SHOCK MASTER of G line. The GRB300 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 seamless bezel design inspired by next