Rolex Datejust 31 68278

ROLEX 18k yellow gold medium wristwatch Oyster Perpetual Datejust reference 68278, self winding, E-series, superlative chronometer officially certified, president bracelet with deployant clasp, fluted bezel, screwed down winding crown and case back with owners engraving UB, champagne coloured dial with raised indices, display of hours, minutes, sweep seconds and date under sapphire loupe glass, diameter approx. 31 mm, length approx. 18,5 cm, original certificate, sold in October 1991, signs of use due to age, condition 2-3