From the early years of "in-house calibre" Daytona production, this 116520 stainless steel Cosmograph sports the Mk I white dial and elegant 'thin hands' (reminiscent of the Zenith Daytona that preceeded it). Still retaining its original, Rolex applied, hologram on the case back, this example has been kept in incredible condition over the years and today, is complete with its Rolex box, warranty certificate, tags, calendar card, wallet, booklets and Rolex service history.