The 5513 And Connery’s 6538 are linked by lineage and they are superficially very comparable, but to an aficionado, there are distinctions. For one particular, the 5513 was under no circumstances CSOC Qualified, which suggests it didn’t formally qualify as obtaining Swiss timekeeping precision and precision. Courtesy Why It’s Noteworthy: https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/