GR-B300-1A 100PGP this G-SHOCK is designed to

this G-SHOCK is designed to be good for the environment — and good for fashion

easy read at night and in dark places

The feature ensures that the ol' razzle dazzle stays on track

as well as anti-magnetism

finished in black ion plating

GR-B300-1A 100PGP this G-SHOCK is designed toThe skys the limit! Introducing the GRAVITYMASTER GR B300, a piece of aviation inspired professional gear designed to work even in the harshest environments, from the G SHOCK MASTER of G line. The GR B300 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