The 5513 and Connery’s 6538 are relevant by lineage and they are superficially quite very similar, but to an aficionado, you'll find distinctions. For one, the 5513 was by no means CSOC Qualified, which suggests it didn’t officially qualify as possessing Swiss timekeeping precision and accuracy. It's a Instrument I https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/