Andy Warhol’s vintage Patek Philippe is set to be auctioned off at Christie’s in a couple of days, and no doubt wealthy collectors around the world are getting excited. The Ref. 2526 is Patek’s first automatic wristwatch, released during the 1950′s and features an 18k yellow gold winding rotor, Caliber 12-600 AT and enamel dials. Warhol’s watch also features Breguet numerals and will be sold with Patek Philippe papers dating from 1956 for an estimated $20,000 – $30,000 USD. Take a closer look at the watch and its official listing here. (via)