GMW-B5000SS-2 | CASIO,Casio G-Shock Full Metal GMW-B5000D-2JF,My GMW-B5000D died a few weeks ago, the screen was blank. Since then I have left it on the windowsill for a week solid and the time and date are still incorrect and when o try to connect to Bluetooth is shows a flashing 'R'. It is also showing PS. Any ideas? : r,GMW-B5000PB-6 | CASIO,FULL METAL - GMW-B5000D-2_GM-B2100AD-2 | CASIO,