{"product_id":"3970ep-small-hallmark-second-series-perpetual-calendar-chronograph-platinum","title":"3970EP, 'Small Hallmark' Second Series, Perpetual Calendar Chronograph, Platinum","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eA Second Series 3970 in platinum. Just 11 Second Series examples were produced in platinum, the rarest standard production metal. Well-preserved here, the 3970 succeeded the 2499 in 1986, the most significant contribution of Philippe Stern’s tenure over the brand. It features a 36mm Ateliers Réunis case, Lemania ébauche calibre CH 27-70 Q, feuille hands of Early Series, ‘American Typewriter’ font, and warmer Argenté dial of Early Series. It is the Perpetual Calendar Chronograph that did more with less; despite a smaller size and greater degree of information displayed than the 2499 that preceded it, the 3970 succeeded in making immense complication not just easily understood, but beautiful. \u003c\/span\u003e\u003c\/p\u003e","brand":"Hairspring","offers":[{"title":"Default Title","offer_id":59650138472529,"sku":null,"price":595000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/0830\/4465\/files\/Patek-Philippe-3970EP-Second-Series-Small-Hallmark-70.jpg?v=1781527171","url":"https:\/\/hairspring.com\/products\/3970ep-small-hallmark-second-series-perpetual-calendar-chronograph-platinum","provider":"Hairspring","version":"1.0","type":"link"}