CASIO G-SHOCK Two way operation of the watch and phone

"Generation 2 Engine" Bluetooth(R) v4.0 Enabled G-SHOCK "GB-6900B"&"GB-X6900B" which can control the phone's music player from the watch and the watch's timekeeping functions from the phone will be released. ■For more information http://world.g-shock.com/asia-mea/en/ble/top.html ■Japanese version. http://youtu.be/2Adh3d0xWvE ■G-SHOCK International Links http://world.g-shock.com/