Casio G-SHOCK GST-S300GL-1ADR WatchG STEEL GST S300 Series GST S300GL 1ADR A smaller G STEEL model that expands the range of design variations by making the module smaller while retaining the same layer guard structure and features. The vacuum deposition treated surface of the shock proof resin indices is cut with a laser to achieve both toughness and beauty. The gold ion plating gives a cool look to the casual design of the resin bezel and stainless steel case. It features a resin