With a work selling for $90.3 million, the British painter becomes the most expensive living artist.
Christie’s has sold the Pink Legacy for $50 million – and bidding only took five minutes.
The rare reference 2499 Serpico y Laino timepiece sold for $752,500 over its top estimate.
Christie’s, Sotheby’s, and Phillips’ November auctions are expected to cash in on important timepieces.
The 24-carat Moon of Baroda appeared in the film Gentleman Prefer Blondes.
Christie’s charts new territory by tendering a portrait generated entirely by computer.