The other watch is really a Seiko “Golden Tuna” dive watch, Ref. 7459-7009 (above), which the secret agent wore through the movie’s submarine lookup sequence. Traditionally, the watch, whose nickname comes from its “tuna can” situation, was the very first dive watch which has a quartz motion and the initial https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/