{"product_id":"montblanc-montblanc-1858-mb132300","title":"MONTBLANC 1858 GEOSPHERE CARBO OXIGEN","description":"\u003cp\u003eWith this striking and innovative limited edition, Montblanc is investing even more than ever in the concept of oxygen, the key element in any ascent. The case material, CARBO₂, is created through an advanced development process that captures CO₂ from produced biogas and mineral waste from recycling plants. Further enhancing the adventurous theme, the 43.5 mm oxygen-free case features an engraving of the blue, luminous outline of Mont Blanc on the side and a 3D laser-engraved outline of the mountain in color on the titanium case back. The watch is equipped with the MB 29.25 self-winding movement with the Montblanc Manufacture World Time complication, featuring rotating globes with the northern and southern hemispheres, a 24-hour scale, day and night indications, a Dual Time function, and a date. The timepiece is completed by an interchangeable, beveled black rubber strap with a precise adjustment system and a motif reminiscent of the fabrics worn by mountaineers.\u003c\/p\u003e","brand":"MONTBLANC","offers":[{"title":"Default Title","offer_id":44301531414572,"sku":"MB132300","price":9800.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/3621\/4572\/files\/download_e523f349-6910-47f8-9ccb-c78f5a815a80.png?v=1753304065","url":"https:\/\/unionsuiza.com\/en-int\/products\/montblanc-montblanc-1858-mb132300","provider":"Unión Suiza","version":"1.0","type":"link"}