Casio G-Shock Special Color DW-6900LS-1 DW6900LS-1 200M Mens WatchCasio G Shock Special Color DW 6900LS 1 DW6900LS 1 200M Men's Watch A new G SHOCK model made from colored, semi transparent, fluorescent materials and makes for the summertime wear. The face is light condensing by nature, making a part of the module appear transparent and light emitting from the periphery of the watch face. The overall transparency makes the watch look more greyish with the negative digital display offering a very high legibility.