2851190 LEGO Star Wars Darth Vader Adult Watch was a watch released by LEGO in 2009. It is Star Wars based, featuring the designs of a Darth Vaderminifigure. The watch is red and black. It is customizable, meaning that pieces of the band can be disassembled and assembled, to adjust to different sizes or to appeal to the wearer. The face says "You don't know the power of the Dark Side".
This is a description taken from LEGO.com. Do not modify it.
Build your own LEGO Star Wars watch! Start with the red and black face, then add red and black links to build the watch band in any pattern you like. Includes Dark Side logo on the face. Packaged in a collectible LEGO Star Wars watch case! Watch face features image of LEGO Star Wars Darth Vader minifigure and Dark Side logo! LEGO ClicTime watches are tested to ISO standard 2281 to a static depth of 50m. This means that our watches are splash proof. Battery included.