Casio G-SHOCK MASTER OF G GRAVITYMASTER

G-Aviation: Introducing the new large case Aviation concept watch with a 1/100-second chronograph designed to keep accurate time even under the stresses of high G forces that occur during air racing. Its large 32mm face is carefully laid out to provide the look of an aircraft instrument panel and is constructed of two layers creating a dramatic 3-D effect for the sub-dials.