The Watch could obtain messages from M and perhaps print them with a ticker-tape to get conveniently read through later on. Quite forward of its time to the seventies, I’d say. British model Bremont (say that 5 periods quickly) has updated its Supermarine S302 GMT dive watch by using a https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/