The other watch is usually a Seiko “Golden Tuna” dive watch, Ref. 7459-7009 (previously mentioned), which the secret agent wore over the movie’s submarine search sequence. Historically, the watch, whose nickname comes from its “tuna can” situation, was the 1st dive watch that has a quartz movement and the 1st https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/