GR-B300-1A 100PGP the GBD-300 boasts the slimmest

the GBD-300 boasts the slimmest profile of any G-SQUAD

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

The Casio Tron TRN-50ZE embodies the spirit of craftsmanship inspired by the excitement of “making something from nothing” — the thrill of going from “0” to “1” — the total creativity that brought the world the very first Casiotron in 1974

and sunrise/sunset times — all at a glance

GR-B300-1A 100PGP the GBD-300 boasts the slimmestThe 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