Montblanc 1858 Geosphere 0 Oxygen CARBO2

Montblanc's 1858 Collection timepieces have been designed as tool watches for mountain exploration, taking inspiration from the legendary Minerva pocket watches and chronographs from the 1920’s and 1930’s originally conceived for military use thanks to their precision and robustness. With its latest 1858 Geosphere timepiece showcasing a design as strong as the innovation within, Montblanc pushes the concept of oxygen – the central element in any intrepid ascent – even further than before.