Pete Postlethwaite wears an unidentified watch

Pete Postlethwaite wears a gold-tone bracelet watch as Fergus "Fergie" Colm in The Town (2010). Behind the flower-shop counter he has it on his right wrist, case turned inward so the dial stays out of view, paired with a matching gold ring. The combination reads as quiet money behind the florist front, but with no dial showing I can't name the watch. Know the piece, or want to guess? Drop it in the comments.