Patek Philippe Calatrava Stainless Steel -1965-

Patek Philippe, elegant vintage Calatrava type watch in stainless steel ref. 3509 equipped with the very beautiful caliber 23-300, manual winding movement. Very slightly patinated silver dial, applied baton indexes and hands in white gold, waterproof 3-piece case with screw-down back, smooth bezel, white gold winding crown. Dimensions: 33 mm (excluding crown) x 39.5 mm (including lugs) x 7 mm, the mechanism and the case are signed and numbered, the movement is stamped with the Geneva hallmark. The Patek Philippe manufacture produced very few watches in steel, favoring precious metals such as yellow, pink, white gold and platinum, which makes it a rare piece highly sought after by collectors. Item in excellent condition and perfect working order, serviced and checked in our workshop, 2-year warranty.