from the movie Team America: World Police
(Paramount Pictures, 2004)
This is one of the watches as seen when Gary is rescuing the gang from Kim Jong Il's palace. It's a fully functional LCD video display built into a custom made watch case (and it's quite oversized, even for humans- note the gun handle from the Aeon Flux Shock Trooper Rifle at the bottom).
You connect power and a video signal to the two connectors on the arm. The long wire connects to a different controller for operating the LED lights mounted in the watch body. This item included all the power supplies, LED controller and extra watch bodies and wrist bands. It's a pretty cool item (and functional!).
Here's an attempt to photograph it operating (and playing Team America
Here's some screen caps from the movie showing one of these watches
in use. Mine is attached to a female arm, so it would be Sarah's arm/watch.
There was also a male arm that was made that would have been Joe's
You can click HERE to download
a little Quicktime of this in operation.