The 5513 And Connery’s 6538 are related by lineage and so are superficially very very similar, but to an aficionado, there are discrepancies. For one particular, the 5513 was never ever CSOC Accredited, which suggests it didn’t formally qualify as getting Swiss timekeeping precision and accuracy. Picture Credit rating: Courtesy https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/