CASIO G-SHOCK - The G-SHOCK GW-B5600 with Bluetooth equipped engine. The 5000/5600 series has kept its squared-off design since its inception with the DW-5000C, while continuing to evolve. | Facebook
Amazon.com: Casio [Bluetooth Deployment Solar Radio time Signal] G-Shock GW-B5600BC-1BJF(Japan Domestic Genuine Products) : Clothing, Shoes & Jewelry