ROLEX - Oyster Perpetual Daydate Chronometer in platinum

ice blue dial, Roman numerals, sweep second hand, officially certified Superlative Chronometer, aperture for day, magnified window for date, tonneau-shaped water-resistant-type case, screw down crown, screw back, platinum Rolex President bracelet and concealed deployant clasp, in large presentation box, with papers, spare link, outer box, case no K558342,

Estimate £12,000-18,000

Similar watch sold at Christie's, Hong Kong, November 2012, Lot 2712

Sold for £20,000 (buyer's premium included)