Patek Philippe, 18k Yellow Gold Self-Winding "Calatrava", Ref. 5026, circa 1997 Case: 33 mm, 18k yellow gold, two body, polished and brushed, flat bezel, concave lugs, transparent screw down case back Dial: matte black, applied yellow gold Breguet numerals, outer dot minute divisions, yellow gold Breguet moon hands Movement: Cal. 240PS, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 27 jewels, straightline lever escapement, Gyromax balance, shock absorber, self-compensating free-sprung flat balance spring, 22K gold micro-rotor, No. 1963387 Band: original crocodile band and 18k gold buckle Signed: Patek Philippe on the case, dial, movement, band and buckle This timepiece is accompanied by inner and outer boxed, Certificate of Origin and product literature HID03101062020 © 2020 Heritage Auctions | All Rights Reserved