Additionally, The Seamaster was really worn by serious Royal Navy officers, so it is smart that Bond would use just one. He could possibly have fictionally served as a captain, though the Seamaster has true-daily life historical relevance. AP appears to courtroom controversy today (try to remember the Spider-Man watch), https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/