Rolex Datejust Turn-O-Graph, ref: 16263. P Serial-2000. Jubilee Dial. Automatic Cal:3135. It was available in several variations and featured the updated Rolex Cal. A few rarer versions were produced, such as this Jubilee dial variant, with the word Rolex printed in a repeated pattern across the whole of the watch face, and created to celebrate the 40th anniversary of the Datejust in 1983.
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