The 5513 And Connery’s 6538 are associated by lineage and therefore are superficially pretty similar, but to an aficionado, there are actually variances. For 1, the 5513 was by no means CSOC Qualified, which suggests it didn’t officially qualify as possessing Swiss timekeeping precision and accuracy. Picture Credit history: Courtesy https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/