ROLEX - a bi-metal Oyster Perpetual Datejust bracelet watch, 36mm., , ROLEX - an Oyster Perpetual Datejust bracelet watch. Circa 1977. Stainless steel case with yellow metal fluted bezel. Case width 36mm. Reference 16013, serial 5254525. Signed automatic calibre 3035 with quick date set. White dial with baton hour markers, date aperture to three. Fitted to a signed bi-metal Jubilee bracelet with Oysterclasp. Box., , Please note: When placing absentee bids, your bids will be rounded up to the nearest bid increment. For more information click the 'Important Notices for Purchasers' button above.