Worn by: George Clooney as Lee Gates
Reference: Omega Speedmaster
Brand: Omega
Playing the role of Lee Gates, a financial TV host, George Clooney is wearing a gold Omega Speedmaster Professional. In this flick, an angry investor who lost everything violently takes over the show. Millions of viewers bear witness as Lee is taken hostage. An interesting fact is that this watch was already discontinued (in 2012) when Clooney sourced it for the movie.
Source: https://www.fratellowatches.com/speedmaster-in-movies/