Aaron Cross's watch in The Bourne Legacy is an IWC and is similar.
https://blog.crownandcaliber.com/aaron-cross-watch-in-the-bourne-legacy/
Also of note:. The company that owns the IWC watch company also owns Mont Blanc pens. Obama and JFK used Mont Blanc pens. Trump does NOT.
https://www.nytimes.com/2016/01/18/fashion/at-iwc-schaffhausen-putting-on-a-show.html
https://www.adweek.com/brand-marketing/meet-935-pen-turns-scribble-status-symbol-165458/
Following the watch AND the pen.