The 5513 and Connery’s 6538 are linked by lineage and therefore are superficially quite related, but to an aficionado, you can find distinctions. For 1, the 5513 was never CSOC certified, which suggests it didn’t formally qualify as owning Swiss timekeeping precision and accuracy. Courtesy What else could Porsche Style https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/