G Shock Carbon Core Watch - GST-B200B-1ADR Casio LW-200-2BVDF fine resin is used in

fine resin is used in the lower part to cushion against impact from the upper part

G-SHOCK announces a new lineup of heavy-duty model that is great for wear in tough environments and as street fashion items as well

G-Steel Watch - Silver/Black

Size of case : 46

battery life: 10 years on CR1620

G Shock Carbon Core Watch - GST-B200B-1ADR Casio LW-200-2BVDF fine resin is used inCARBON CORE SERIES GSTB200B Regular priceRRP $799. 00 Adding product to your cart From G SHOCK, the watch brand that is constantly setting new standards for timekeeping toughness, come new G STEEL models that boast a new shock resistant Carbon Core Guard structure. The case is made of fine resin that incorporates carbon fiber for light weight along with rigidity that is superior to that of resin. This material protects the internal module from shock