1858 Geosphere Chronograph 0 Oxygen Limited Edition

The Montblanc 1858 Geosphere Chronograph 0 Oxygen Limited Edition of 290 pieces is totally devoid of oxygen to guarantee the watch's performance and precision over time, even in some of the harshest mountain environment. Zero oxygen inside the movement not only eliminates fogging, which can occur with drastic temperature changes at altitude, but also prevents oxidization. Without oxygen, all the components last far longer and will provide greater precision over time. The timepiece comes in a lightweight 44mm polished titanium case. It is powered by Montblanc's MB 29.27 Manufacture automatic chronograph movement with worldtime complication.

When you are named after one of the highest summits in the world, it is safe to assume there is a rich and remarkable history there. Our story unfolds over a century, across three prominent countries, with a firm belief that there are many ways in which one can move mountains.

From the start, our love for writing instruments and craftsmanship ran deep. Ignited by a desire to create timeless designs, our first iconic fountain pen was born. Its nib is the tip of our 112 year-long story; and although things started from humble beginnings, they were never ordinary.