Andy Warhol's watch collection was sold sold shortly after his death in 1987. His collection had 313 watches, which were sold by by Sotheby's. One of the watches in his collection was a rare 18k gold Patek Philippe Ref. # 570 from 1954, it was also signed by retailer Hausmann & Co. Warhol also owned a Rolex Oyster Ref. 3525 in stainless teel with pink gold, which sold for $470,000 at a Christie's auction.