After World War II Rolex created the first self-winding waterproof chronometer wristwatch that featured a date indication. For the first ten years of production the date, shown at the 3 o’clock position, was not yet enhanced by the well-known cyclops. This lens was introduced in 1955 and magnified the date by 2.5 times. The cyclop lens isn’t the only invention, that we can still see up to today. The Jubilee bracelet was specially designed for the Datejust. The iconic elegance of this five-link bracelet is a great match to one of the best buys in the vintage watch market.