Casio has just revealed their very first Bluetooth G-Shock watch. Normally such watches are pretty much useless as watches due to the fact that their Bluetooth connection requires the watches to be recharged frequently. However, Casio’s G-Shock watch won’t have such problems. Designed to be compatible with Bluetooth 4.0 – which is touted to use very little power, the Casio G-Shock Bluetooth watch will run for 2 years with a single CR2032 battery. The watch will wirelessly sync with your phone’s time, manage your incoming alerts as well as alarms. Design wise it looks like any other G-Shock, but since it’s their first Bluetooth watch, I guess they didn’t want to go all out with the design. No prices or release date have been announced yet, but stay tuned for more details.