Casio 74243710 Genuine Factory Replacement Parts fits DW-5600, DW-6900, G-5700, GA-100, GDF-100, GL-7200 and GLS-5600 Series Casio MIL-SHOCK Adapters allow you to use a nylon ZULU, NATO, RAF or other one-piece watch strap(fits 22 mm - 24 mm wide straps) Fits the following G-SHOCK series: DW-5600, DW-6900, GA-100, GA-110, GDF-100, GL-7200, GLS-5600 Customer Feedback: Will fit: GW-M5610, GW-8900. Will NOT fit without modification: GW-5600J, AWG-100 This newest version is easier to install and fully reversible Included: Two adapters, 1 pair of easy-install spring bars You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!