CASIO G-SHOCK GW-B5600BC-1BJF Bluetooth Solar Radio Digital Watch Men's JP Black | eBay,CASIO G-SHOCK GW-B5600BC-1BJF Black Resin Tough Solar Digital Watch | eBay,Casio G-Shock Solar Atomic Mobile Bluetooth GW-B5600BC Watch GWB5600BC-1B,GW-B5600BC, I think it's one of the most complete and affordable of the squares. The bracelet is very comfortable, it's solar, radio controlled and Bluetooth. The display is quite readable even if,GW-B5600BC, I think it's one of the most complete and affordable of the squares. The bracelet is very comfortable, it's solar, radio controlled and Bluetooth. The display is quite readable even if,