The Pioneering Original Launched in 1945, the Rolex Datejust was the first wristwatch to feature an automatically changing date display. Its timeless design and technical innovation have made it a cornerstone of the Rolex collection for generations. Elegant and Timeless This reference 116203, from 2004, features a 36mm case in Oystersteel and yellow gold, paired with a champagne dial and domed bezel. Powered by the calibre 3135 automatic movement, it offers a 48-hour power reserve and is completed with an Oyster bracelet and Easylink extension. A refined expression of Rolex heritage.