Additionally, The Seamaster was basically worn by real Royal Navy officers, so it makes sense that Bond would don just one. He can have fictionally served to be a captain, however the Seamaster has real-life historical importance. Tourbillons are fairly pervasive in watchmaking, but frequent-pressure mechanisms are challenging to manufacture https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/