Omega Seamaster Aqua Terra - Matthew McConaughey - The Gentlemen
It looks like the Omega Seamaster Aqua Terra 150m Co-Axial Master Chronometer 41mm with reference number 18.104.22.168.02.001.
The watch has a large round silver dial with date window above the 6 o'clock position, and a 18K Sedna™ gold and stainless steel case with gold bezel and gold crown. This particular watch, also in the in the film, has a brown leather strap.
Omega has been using the exclusive 18K Sedna Gold, its own fiery rose gold alloy, since 2012. Named after Sedna, an orbiting planetoid that has been described as one of the reddest in the solar system.
The hour and minutes hands are elegant long and thin, and there's a seconds hand. The dial has long traingle indicators for hour markers.
The Gentlemen is a 2019 action comedy film written, directed and produced by Guy Ritchie, starring Matthew McConaughey, Charlie Hunnam, Henry Golding, Michelle Dockery, Jeremy Strong, Eddie Marsan, Colin Farrell, and Hugh Grant.