The Watch could get messages from M and in many cases print them with a ticker-tape to get conveniently browse afterwards. Rather ahead of its time with the seventies, I’d say. This watch is special because it is probably the couple legit vintages of the brand name long long gone. https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/