Patek Philippe, Rare Large Oval Yellow Gold Automatic, Ref. 3594 Case: 33 mm x 38 mm, 18k yellow gold, two body, stepped and rounded oval bezel, snap on case back, center mount lugs, 530135 Dial: sunray blue, white radial Roman numerals, white baton hands Movement: Cal. 28-255, automatic, 36 jewels, outer gold rotor segment, No. 1286787, adjusted heat, cold, isochronism and five positions Band: crocodile band, Patek Philippe 18k gold buckle Signed: Patek Philippe on the case, dial, and movement This timepiece is accompanied by a Patek Philippe box HID03101062020 © 2020 Heritage Auctions | All Rights Reserved