{"product_id":"montblanc-15","title":"Montblanc Iced Sea 0 Oxygen Deep 4810","description":"\u003cp\u003eMontblanc's Iced Sea 0 Oxygen Deep 4810 explores the marine world 4,810 metres below sea level, a figure that echoes the height of Mont Blanc. The glacier pattern dial, inspired by the Mer de Glace, owes its texture to gratté-boisé, an almost-forgotten ancestral technique. Its 43 mm titanium case, totally devoid of oxygen to prevent fogging and oxidation, features a shield protecting the screw-down crown and a case back with a 3D engraving of the view divers see beneath the ice. The COSC-certified automatic Manufacture calibre MB 29.29 offers approximately five days of power reserve, and the watch conforms to ISO 6425, with water resistance to 4,810 metres.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReference:\u003c\/strong\u003e MB135634\u003cbr\u003e\u003cstrong\u003eMovement:\u003c\/strong\u003e Automatic, Montblanc Manufacture calibre MB 29.29, COSC-certified\u003cbr\u003e\u003cstrong\u003ePower reserve:\u003c\/strong\u003e approx. 5 days\u003cbr\u003e\u003cstrong\u003eCase:\u003c\/strong\u003e Titanium, 43 mm, oxygen-free, crown protection\u003cbr\u003e\u003cstrong\u003eDial:\u003c\/strong\u003e Glacier pattern (gratté-boisé)\u003cbr\u003e\u003cstrong\u003eWater resistance:\u003c\/strong\u003e 4810 m\u003cbr\u003e\u003cstrong\u003eYear:\u003c\/strong\u003e 2026 — Full set\u003c\/p\u003e","brand":"Montblanc","offers":[{"title":"Default Title","offer_id":54670453866862,"sku":"MB135634","price":7990.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/2479\/8830\/files\/MB135634.jpg?v=1789636834","url":"https:\/\/luxurygroupstore.com\/hu\/products\/montblanc-15","provider":"Luxury Group · San Marino · Malta","version":"1.0","type":"link"}