Casio G-Shock Gravitymaster Men's Watch GR-B300-1A Shock Resistant Mobile link Bluetooth Tough Solar G-Shock Women's Tough Solar and seconds hands with an

and seconds hands with an intriguing twist — a case that takes on the timeless tonneau barrel shape

Size of case : 42×38

NEW 09/2024

2 × 13 mm

46 × 40 × 8

Casio G-Shock Gravitymaster Men's Watch GR-B300-1A Shock Resistant Mobile link Bluetooth Tough Solar G-Shock Women's Tough Solar and seconds hands with anFeatures MASTER OF G AIR GRAVITYMASTER The 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