The Montblanc 1858 product line is inspired by the legendary professional Minerva watches from the 1920s and 1930s which were conceived for military use and exploration. Reinterpreting these historical timepieces, the Montblanc 1858 product line expresses the spirit of mountain exploration, embodying the modern trend of returning to nature. The Montblanc 1858 Geosphere has, from the beginning, been linked to the Seven Summits theme and has always featured Reinhold Messner’s version of the challenge. It is therefore with great pleasure that Montblanc can now introduce a 1858 Geosphere Limited Edition dedicated to Reinhold Messner, the legendary climber and explorer.