The Watch could get messages from M and even print them on the ticker-tape for being conveniently read afterwards. Pretty ahead of its time for that seventies, I’d say. Absolutely sure, Fleming utilized to put on a Rolex Explorer, and it is probably going the watch he had in your https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/