Forgotten Future Series DW5600FF-8 Travel back to futures past with G-SHOCK retrofuturistic designs in metallic silver. Imaginative vintage visions of what the future would hold are projected in the classic DW5600, the GA700 and GA2200 with their iconic large cases, and the octagonal design of the GA2100. Yesteryear futures in ethereal metallic silver, straight from the pages of classic science fiction, are here and now.