The 5513 and Connery’s 6538 are relevant by lineage and are superficially pretty very similar, but to an aficionado, you can find discrepancies. For just one, the 5513 was never CSOC Qualified, which implies it didn’t officially qualify as owning Swiss timekeeping precision and accuracy. It's a Instrument I might https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/