{"product_id":"vintage-1963-patek-philippe-ref-3423-18kt-gold-double-signed-gubelin-dial","title":"Vintage 1963 Patek Philippe Ref. 3423 18KT Gold Double-Signed Gübelin Dial","description":"\u003cdiv\u003eThis vintage 1963 Patek Philippe Ref. 3423 is housed in a 34MM 18KT yellow gold case with a silver dial that has taken on natural patina. The dial is double-signed by both Patek Philippe and Gübelin, the Swiss retailer, with applied gold baton hour markers under an acrylic crystal. A manual-wind Patek Philippe Caliber 27SC movement drives the piece. The caseback carries a small engraved monogram from a previous owner, worth noting to any buyer considering the case's history.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003eBrand: Patek Philippe\u003c\/div\u003e\u003cdiv\u003eModel: Reference 3423\u003c\/div\u003e\u003cdiv\u003eReference: 3423\u003c\/div\u003e\u003cdiv\u003eYear: 1963\u003c\/div\u003e\u003cdiv\u003eCase: 18KT Yellow Gold\u003c\/div\u003e\u003cdiv\u003eCase Diameter: 34MM\u003c\/div\u003e\u003cdiv\u003eDial: Silver with Patina, Double-Signed Gübelin and Patek Philippe, Applied Gold Baton Markers\u003c\/div\u003e\u003cdiv\u003eCrystal: Acrylic\u003c\/div\u003e\u003cdiv\u003eCaseback: Engraved \"F.J.H\" Monogram from Previous Owner\u003c\/div\u003e\u003cdiv\u003eMovement: Manual-Wind Patek Philippe Cal. 27SC\u003c\/div\u003e\u003cdiv\u003eMovement No.: 710....\u003c\/div\u003e\u003cdiv\u003eCase No.: 263....\u003c\/div\u003e\u003cdiv\u003eBracelet \/ Strap: Navy Leather Strap\u003c\/div\u003e\u003cdiv\u003eCondition: Vintage — Very Good\u003c\/div\u003e","brand":"Louis Martin Jewelers - Fifth Avenue - NYC","offers":[{"title":"Default Title","offer_id":45931000922182,"sku":"529-13117","price":16500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1213\/2366\/files\/529-13117_dia_3812036.jpg?v=1784935347","url":"https:\/\/louismartin.com\/products\/vintage-1963-patek-philippe-ref-3423-18kt-gold-double-signed-gubelin-dial","provider":"Louis Martin Jewelers - Fifth Avenue - NYC","version":"1.0","type":"link"}