Few months back Seiko showcase its bluetooth watch prototype but Citizen take the first to launch its bluetooth watch next month.

Citizen announces "i:VIRT" bluetooth watch which connects your mobile phone via bluetooth. The company plans to sell the watch on 7th July, which has black and silver color. It will be sold at about 140 USD. The bluetooth watch notify you whenever there is a new incoming call by vibration and lights. On the watch LCD, it is able to display the caller ID and the phone number. You will need to transfer the phonebook from your mobile phone to the watch first. Up to 1000 contacts can be stored to the memory. The "i:VIRT" bluetooth watch will also remember part 10 call records.

The watch has a desktop charger, let you "dock" the watch to charge the battery.

See Seiko bluetooth watch here

http://www.slashphone.com/106/3799.html