In addition to its spectacular design, this limited edition Adventurer's Stone Casio watch celebrates forty years of G-SHOCK. On its blue analog-digital dial appears the legend 'SINCE 1983' (SINCE 1983), recalling the beginnings of the brand and on the back of the case is engraved the logo of the fortieth anniversary designed by Eric Haze, renowned New York streetwear artist. On the other hand, the 51 mm G-SHOCK watch has been crafted with forging techniques, ionic coating and masking processes that reproduce the colors of the minerals used by the adventurers of yesteryear. The bevels of this Casio piece has a singular, unique look, and the strap is made of blue resin, with special textures achieved through hot stamping and Garal color molding techniques.