CASIO G-SHOCK MASTER OF G-AIR GRAVITYMASTER MENS 200M - GR-B300-1A4DR Timberland Sapphire crystal with anti-reflective coating

Sapphire crystal with anti-reflective coating

Watch Features

for a premium look and feel that's a little different to other varieties

It features a solid light-gray BIOCERAMIC case

CASIO G-SHOCK MASTER OF G-AIR GRAVITYMASTER MENS 200M - GR-B300-1A4DR Timberland Sapphire crystal with anti-reflective coatingThe 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