The Watch could acquire messages from M and in some cases print them with a ticker-tape being conveniently read later. Quite ahead of its time for the seventies, I’d say. AP appears to court controversy today (recall the Spider-Man watch), and it’s completed so all over again using this type https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/