Like The first product, the new version features a bidirectional rotatable bezel and a Cerachrom insert with a raised graduation, not to mention the ground breaking Oysterflex bracelet. The main difference here would be that the annual calendar is over a modern design piece—the significant complication was invented by Patek https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/