The Watch could acquire messages from M as well as print them on the ticker-tape to be conveniently read through later. Really forward of its time with the nineteen seventies, I’d say. Guaranteed, Fleming accustomed to wear a Rolex Explorer, and it is likely the watch he experienced in mind https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/