The Watch could obtain messages from M as well as print them on the ticker-tape being conveniently read afterwards. Fairly ahead of its time to the nineteen seventies, I’d say. Sure, Fleming utilized to use a Rolex Explorer, and it is probably going the watch he experienced in your mind https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/