G-Shock watch from Casio boasts the usual array of shock and water-resistant claims, and now it can add FCC acceptance to the list, having passed through that government agency's approval process. So, why did this wristwatch hit the FCC in the first place? Well, the rugged little timekeeper is packing Bluetooth 4.0 in its bag of tricks, which lets the wearable gadget communicate with your smartphone. No word on a release date, but Casio did mention a fairly broad "some time in 2011" window when it was first announced back in March. Here's hoping that its FCC debut will speed the shock-filled process along.