From G-Shock's 40th anniversary collection, the limited edition DW6640RE-1CR comes in a matte black bio-resin construction. An homage to the original 1994 model, the distinctive watch celebrates the brand's rich history; the strap incorporates milestone moments throughout the years. With an upgraded EL light which reveals the 40th anniversary logo, the special edition watch is finished with subtle star accents, and an engraved case back.