The 5513 and Connery’s 6538 are connected by lineage and are superficially fairly similar, but to an aficionado, there are actually distinctions. For a person, the 5513 was in no way CSOC Accredited, which implies it didn’t officially qualify as acquiring Swiss timekeeping precision and accuracy. Image Credit: Courtesy of https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/