GMWB5000D-1,Casio G-SHOCK GMW-B5000D-1JF Stainless Steel Bluetooth Digital Men Watch JAPAN,Amazon.com: G-Shock by Casio Men's Standard Digital GMW-B5000-D1 Watch Silver, Silver, Modern : Clothing, Shoes & Jewelry,G-Shock G-Metal GMW-B5000D-1ER The Origin - 35th Anniversary Bluetooth Watch,Amazon.com: G-Shock by Casio Men's Standard Digital GMW-B5000-D1 Watch Silver, Silver, Modern : Clothing, Shoes & Jewelry,