One other watch can be a Seiko “Golden Tuna” dive watch, Ref. 7459-7009 (above), which The trick agent wore in the course of the Motion picture’s submarine search sequence. Traditionally, the watch, whose nickname arrives from its “tuna can” circumstance, was the main dive watch which has a quartz motion https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/