The Watch could get messages from M and even print them on the ticker-tape to generally be conveniently read later. Fairly ahead of its time for your seventies, I’d say. A further Roger Moore Seiko, the M354 Memory Bank, has a glance that you might more associate with Casio. It's https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/