43. 43Y Patek Philippe. Montre bracelet en or jaune 18K (750) avec anses cornes de vache mouvement mécanique Patek Philippe. An 18K gold manual wind wristwatch with scroll lugs Model: Calatrava Reference: 1491 Date: Circa 1949 Movement: 18-jewel Cal.12-120 manual wind, adjusted to heat, cold, isochronism and 5 positions, No.964188 Dial: Silvered, applied 18K gold pointed baton hour markers, silvered outer minute track, subsidiary dial at 6 for seconds, 18K gold lance hands Case: Brushed and polished round, snap on back, curved lugs, No.654525 Strap/Bracelet: Brown Patek Philippe alligator leather Buckle/Clasp: Signed 18K gold buckle Signed: Case, dial & movement Size: 34mm Weight: 43,01g Accompaniments: Patek Philippe box and travel pouch, Extract from the Archives, Patek Philippe service receipt dated 31st July 2015