{"product_id":"longines-ultra-chron-classic-ref-l2-537-4-72-6-on11448","title":"Longines Ultra-Chron Classic Ref. L2.537.4.72.6 - ON11448","description":"The Longines Ultra-Chron Classic L2.537.4.72.6 exemplifies Swiss watchmaking excellence, merging the brand's storied heritage with contemporary technical precision. This 37mm stainless steel timepiece is powered by the Longines L836 automatic caliber, delivering a 52-hour power reserve and reliable chronometric performance. The sunray silver dial, protected by a scratch-resistant sapphire crystal, pairs with 50 meters of water resistance, making it equally suited for daily wear and formal occasions. Featuring a stainless steel bracelet and refined design, this chronograph is an essential addition for collectors who value superior craftsmanship, durability, and timeless aesthetic appeal.","brand":"Longines","offers":[{"title":"Default Title","offer_id":55111332495698,"sku":"ON11448","price":2870.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0627\/5666\/files\/9dfb1e43_result_3041_images_-_2026-10-17T151721_346_jpg.jpg?v=1792329713","url":"https:\/\/luxuryinstock.com\/en\/products\/longines-ultra-chron-classic-ref-l2-537-4-72-6-on11448","provider":"LuxuryInStock","version":"1.0","type":"link"}