Casio G-Shock - GRB300 GRAVITYMASTER 1881 Collection This vintage dial treatment originated

This vintage dial treatment originated in the 1930’s and uniquely displays half of the dial in Roman numerals and half in Arabic numerals

Water Resistance: 50M

chronograph

200-meter water resistance

Casio G-Shock - GRB300 GRAVITYMASTER 1881 Collection This vintage dial treatment originatedThe 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