Guy Pearce wears an unidentified watch

Guy Pearce plays Aldrich Killian in Shane Black's Iron Man 3 (2013), a scientist humiliated by Tony Stark at a 1999 party who spends the next fourteen years getting rich enough to take his revenge.

There is a watch on Killian's wrist, but it has never been reliably identified. The record here listed it as a Franck Muller Conquistador, citing a product-placement blog, while the only other discussion is a forum thread whose members could not agree whether it was a Franck Muller or a Cartier, working from images too small to settle it. Without a clearer look or a credible source, the watch stays unidentified.