What is burger king rugrats watch?

As an AI language model, I don't have access to current information about Burger King's promotions, but I can provide some historical information about the Burger King Rugrats watch promotion.

In 1998, Burger King partnered with the popular Nickelodeon cartoon "Rugrats" to offer a series of watches as part of their kids' meals. There were six different watches featuring characters from the show, including Tommy, Chuckie, Angelica, Phil, Lil, and Reptar.

The watches were made of plastic and featured a digital time display, adjustable strap, and Water-resistant capability. The design of the watches included bright colors and cartoon graphics.

The promotion was very successful, and the watches became highly sought after among young Rugrats fans. Burger King has since offered similar promotions with other children's shows and movies.