CASIO ANALOG-DIGITAL GA-700 SERIES GA-700SKE-7AFrom G SHOCK, the toughness watches that are ever evolving in an endless pursuit of strength, the skeleton series models are made from translucent resin parts. The coloring is clear with a white base. Based on the dynamic 3D face design of the GA 700, this skeleton series model features chic coloring making it suitable as a fashion item.