The Watch could receive messages from M and also print them on the ticker-tape to become conveniently examine later on. Very forward of its time for that 1970s, I’d say. Rolex, and inside it’s run by a Variation on the Miyota automatic GMT movement that was introduced final calendar year https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/