ntroducing new Utility colour additions to GA-2100 thin, analogue-digital combination line up from G-SHOCK, the watch brand that is constantly setting new standards for unmatched timekeeping toughness. This new model combine practical and utilitarian colours of the bezels, faces, and bands that go well with street fashions, to create distinctive looks that fit right in with a wide range of fashions and activities. The camouflage pattern printed on the bezel of the GA-2100SU model create great looking new designs. This new G-SHOCK model combines thin cases with new designs. Carbon Core Guard Structure A new carbon core guard structure protects the module by enclosing it in a carbon case. The case is made of fine resin embedded with carbon fibers for outstanding strength, crack resistance, and durability.