Casio G-Shock Digital DW-6900UMS-1JF,CASIO G-SHOCK DW-6900NNJ-1JR NINJA Limited Digital Watch made in Japan Shuriken | eBay,CASIO G-SHOCK GW-6900-1JF Black Tough Solar Atomic Radio Men Digital Watch NEW | eBay,Amazon.com: Casio Men's 'G-Shock' Quartz Resin Sport Watch , Black : Clothing, Shoes & Jewelry,Casio G-Shock DW-6900MF-1ER