DOVER, N.J., Sept. 23, 2014 /PRNewswire/ -- Casio G-SHOCK releases a technologically advanced timepiece, the G'Mix Rotary Switch BLE, GBA400, designed with a new rotary switch that enhances the music listening experience. The G-SHOCK GBA-400 watch offers a variety of ways to enjoy music by pairing with a smartphone, such as setting audio controls, adding live…