G-Shock Watch Bluetooth Enabled 5600 DW-B5600G-1ER. Introducing the DW-B5600 line of G-SHOCK watches Featuring a new toughness-driven design and Smartphone Link functionality. Bold colour schemes take you from stylish urban streets to any city scene. More than just fashion, these timepieces also deliver full functionality. Sync with your smartphone via Bluetooth? and tap into the dedicated app to access the functions you need. The DW-B5600 offers the same translucent gradated colour schemes in the iconic case G-SHOCK fans know and love.