Casio G-Shock Carbon Core Guard Camo Black Dial AP CasiOak Watch GA2100CA-8ADRCasio G Shock Carbon Core Guard Camo Black Dial AP CasiOak Watch GA2100CA 8ADR A watch that goes with you all the way from the wild outdoors to the inner city, in just right colors that fit in anywhere. Featuring an original G SHOCK camouflage motif on the dial. Carbon Core Guard structure Ever since the first DW 5000C went on sale back in 1983, G SHOCK has continued to push the limits of timekeeping toughness while creating new and original designs.