Casio Men's Carbon Core Guard Basic Monotone Color White GA-2000S-7AJFProduct Highlights Introducing the new model from the series "GA 2000," the next generation standard of G SHOCK tough watches that continue to evolve in pursuit of ultimate strength. This time, we present two models with a monochrome theme. The simple color scheme enhances the watch's form, allowing for customization with separately sold bands*. Featuring a new shock resistant structure, the "Carbon Core Guard Structure," integrated with a fresh