Like The first model, the new version includes a bidirectional rotatable bezel and a Cerachrom insert using a elevated graduation, in addition to the revolutionary Oysterflex bracelet. Positive, Fleming used to don a Rolex Explorer, and it is probably going the watch he experienced in mind when penning the novels. https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/