The Montblanc 1858 Geosphere Monte Rosa Limited Edition is where pioneering watchmaking meets the spirit of mountain exploration. Limited to only 100 pieces worldwide, this luxury timepiece is inspired by the rugged beauty of Monte Rosa, the second-highest peak in Western Europe. Crafted for adventurers and collectors alike, it blends performance, innovation, and elegance into one breathtaking creation.
The Montblanc 1858 Geosphere 0 Oxygen Monte Rosa Limited Edition features Montblanc’s exclusive 0 Oxygen technology, developed to meet the challenges of extreme altitude. By eliminating internal oxygen, the watch resists fogging from rapid temperature changes and prevents oxidation over time. This not only protects the movement but enhances its long-term precision. Each piece comes with a certificate validating its oxygen-free construction.
A Glacier Dial Like No Other
The dial is a true visual statement. Featuring a black sfumato glacier pattern, it mimics the natural texture and light-absorbing quality of ancient glacial ice. More than 30 artisanal steps go into creating this depth and brilliance — including volume stamping and the gratté boisé technique — resulting in a dial that feels frozen in time.
Worldtime Functionality, Designed for Global Adventurers
Powered by the Montblanc Calibre MB 29.25, this worldtime watch features dual rotating hemispheres representing the Northern and Southern hemispheres, complete with day/night indicators. A second time zone is placed at 9 o’clock, with a date display at 3 o’clock. The Montblanc 1858 Geosphere Monte Rosa offers sophisticated travel functionality at a glance — perfect for modern explorers navigating multiple time zones.
High-End Design with Mountaineering Inspiration
The 42mm case is crafted from 18K rose gold, featuring a bi-directional black ceramic bezel with Super-LumiNova® markings. The newly designed rubber strap, inspired by climbing ropes, offers comfort, breathability, and quick adjustability with its fine-tuning system and triple-folding clasp. The underside of the strap features a mountain profile motif — a subtle nod to its alpine spirit.
3D Laser-Engraved Caseback Featuring Monte Rosa
One of the most striking features of the Montblanc 1858 Geosphere Monte Rosa is its caseback. Made from titanium, it’s decorated with a vivid 3D laser-engraved image of the Monte Rosa massif, glowing in the morning sun. Montblanc uses advanced laser technology to create a textured, layered effect with realistic depth, achieved through laser oxidation and precise engraving.
Also engraved are the names of the Seven Summits — Denali, Everest, Elbrus, Kilimanjaro, Vinson, Aconcagua, and Puncak Jaya — with each peak also marked by a luminous dot on the rotating hemispheres, alongside an eighth: the summit of Mont Blanc itself.
