{"product_id":"5370p-split-seconds-chronograph-platinum-1","title":"5370P, Split Seconds Chronograph, Platinum","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eA ref. 5370P, the brand's landmark first entirely in-house, three-button split seconds which debuted in 2015, here with a blue grand feu enamel dial. \u003c\/span\u003e\u003cspan\u003eConceived under Thierry Stern with movement development led by Philip Barat and design overseen by Sandrine Stern, it was built to showcase complete in-house chronograph mastery. Its calibre CHR 29-535 PS combined six patented chronograph innovations with a newly engineered rattrapante mechanism that offered smoother engagement and more stable amplitude than earlier generations. Today, the 5370 stands as one of Patek’s most technically important modern complications and a benchmark for the traditional Genevan high complication.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hairspring","offers":[{"title":"Default Title","offer_id":59146735517777,"sku":null,"price":198000.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/0830\/4465\/files\/Patek-Philippe-5370P-Blue-Dial-37.jpg?v=1772762217","url":"https:\/\/hairspring.com\/products\/5370p-split-seconds-chronograph-platinum-1","provider":"Hairspring","version":"1.0","type":"link"}