{"product_id":"longines-ultra-chron","title":"Longines Ultra-Chron","description":"\u003cp\u003eUltra-Chron revives the 1968 original, a high-frequency chronometer-certified movement that was, at the time, among the most accurate mechanical calibres Longines had produced.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReference:\u003c\/strong\u003e L2.537.4.72.6\u003cbr\u003e\u003cstrong\u003eMovement:\u003c\/strong\u003e Automatic, high-frequency Longines exclusive calibre (36,000 vph), COSC chronometer\u003cbr\u003e\u003cstrong\u003ePower reserve:\u003c\/strong\u003e approx. 52 hours\u003cbr\u003e\u003cstrong\u003eCase:\u003c\/strong\u003e Stainless steel, 37 mm\u003cbr\u003e\u003cstrong\u003eWater resistance:\u003c\/strong\u003e 50 m\u003cbr\u003e\u003cstrong\u003eYear:\u003c\/strong\u003e 2026 — Full set\u003c\/p\u003e","brand":"Longines","offers":[{"title":"Default Title","offer_id":54684952985966,"sku":"L2.537.4.72.6","price":2950.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/2479\/8830\/files\/L2.537.4.72.6.jpg?v=1789636464","url":"https:\/\/luxurygroupstore.com\/products\/longines-ultra-chron","provider":"Luxury Group - Rsm. Malta","version":"1.0","type":"link"}