Patek Philippe. An 18K gold manual wind wristwatch
Model: CalatravaReference: 3420Date: Circa 1955Movement: 18-jewel Cal.12-400 manual wind, adjusted to heat, cold, isochronism and 5 positions, Seal of Geneva, No.729665Dial: Silvered, black enamel baton hour markers, applied gilt baton quarters, subsidiary seconds at 6, gilt pointed baton handsCase: Brushed and polished round, snap on back, No.426996Strap/Bracelet: Brown Patek Philippe crocodile leatherBuckle/Clasp: Signed 18K gold buckleSigned: Case, dial & movement Size: 34mm Accompaniments: Patek Philippe box, Certificate of Origin and Guarantee