The Watch could get messages from M and perhaps print them with a ticker-tape to become conveniently examine afterwards. Pretty in advance of its time for the nineteen seventies, I’d say. Seiko 7549 7009 This is definitely among Seiko’s primary designs because it was their to start with quartz diver https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/