The GDX-6900 is a beefed up version of the classic DW-6900, Casio G-Shock’s three-eyed classic introduced in 1995. The GDX is some 10% larger than the original.The GD-X6900MNM-1 is the fruit of a collaboration with rap artist Eminem; his logo can be seen at the 12 o’clock position.
