Steve MaQueen picked what would become one of the most famous watches in history out of a lineup. 1971’s Le Mans was in pre-production, and McQueen, playing pro racer Michael Delaney, needed a watch. At first, and Omega Speedmaster that caught his eye, but prop manager Don Nunley reminded him of the Heuer badge on his character’s uniform, the same as most real-life competitive drivers at the time. Nothing was more important to McQueen than authenticity. So he switched gears: his character would wear a Heuer Monaco in the film.