The other watch is actually a Seiko “Golden Tuna” dive watch, Ref. 7459-7009 (earlier mentioned), which The trick agent wore in the Motion picture’s submarine research sequence. Traditionally, the watch, whose nickname will come from its “tuna can” scenario, was the initial dive watch using a quartz motion and the https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/