Ed Harris wears an unidentified watch

Ed Harris plays Mitch Wilkinson, the black-market antiquities dealer who drives the plot of National Treasure: Book of Secrets by producing a torn page from John Wilkes Booth's diary that implicates Ben Gates's ancestor in the Lincoln assassination. In the film he wears a gold-cased dress watch on a brown leather strap, visible on his left wrist when he leans forward with his hands clasped. The dial and case markings never read clearly on screen, and no watch publication, prop sale, or brand page identifies the piece. The long-running attribution to a Hamilton Lloyd, the brand's rectangular Art Deco dress model, has no documented source behind it.