Rolex Datejust 16234 Tropical DialThe Rolex Datejust was introduced in 1945 to mark the companys 40th anniversary. It was the first self winding wristwatch to feature an automatically changing date window at 3 oclock, setting a new standard for how the date was displayed on a wristwatch. Since then, the Datejust has become one of the defining pillars of the Rolex collectionan enduring classic that helped shape the modern date watch as we know it today. At hand we have a Rolex Datejust