From G-SHOCK, the watch brand that is constantly setting new standards for timekeeping toughness, comes new G-STEEL models. The Layer Guard Structure* of these models provide both outstanding shock resistance and attractive design. The two stylish GST-210B models combine metal cases with resin bands, in basic black accented by gold hour markers and face. Black and white coloring creates designs that are simple, yet bold. The GST-210M models use new mixed color molding technology that allows the band to mix different colors in a marbled pattern. The GST-210GD model delivers the hardness and toughness of metal, with a black bezel and overall gold ion plating for maximum visual impact. Large, prominent hour markers, the face, dials, and front screws have a gold finish for a bold look. These new models combine different materials with a new structure and fashionable designs.