GSTB100XB-2A | Black and Blue G-STEEL Men's Watch G-SHOCK
GSTB100XB-2A | Black and Blue G-STEEL Men's Watch G-SHOCK,Amazon.com: Casio Men's GST-B100-1ACR G-Shock Analog Display,CASIO G-Shock G-Steel 'Blue' GST-B100XB-2AJF,Amazon.co.jp: [カシオ] 腕時計 ジーショック【国内正規品】 G,Casio GST-B100XB-2AJF G-SHOCK G-STEEL Blue Black Resin