James Caan wears a Cartier Tank

In Eraser, James Caan plays Robert Deguerin, a senior U.S. Marshal and the mentor of John Kruger, the witness-protection specialist played by Arnold Schwarzenegger. For much of the film Deguerin is Kruger's trusted superior, until he is revealed as the corrupt insider behind the illegal arms deal at the story's center.

On Deguerin's wrist is a yellow-gold rectangular watch on a brown leather strap, worn with a pale dial. The shape is the one Cartier made famous with the Tank, though on screen the dial carries no legible signature and no published source has identified the watch, so the maker stays unconfirmed.