Worn by: Jason Statham as Levon Cade
Reference: Sangin Instruments Kinetic II
Brand: Sangin Instruments
In A Working Man, Jason Statham's character, a former British Royal Marine, wears a Kinetic II from Sangin Instruments, a brand founded by a Marine Raider. In the vast majority of cases, when a watch is featured in a major film, it is because a large, well-known watch brand paid for the honor, making it truly rare for a watch from a "microbrand" to get its fifteen minutes of fame. The film's director, David Ayer, is likely a watch nerd, but for a brand founded by a GWOT SpecOps veteran to get its moment in a major Hollywood motion picture without hundreds of thousands of dollars changing hands for product placement's sake is a beautiful thing.
Source: https://www.watchesofespionage.com/blogs/woe-dispatch/hollywood-watches-of-espionage-part-3