Paying tribute to the world’s highest peaks and the alpinists who dare to climb them enduring extreme conditions, this Montblanc 1858 Geosphere 0 Oxygen The 8000 is housed in a 42mm titanium case totally devoid of oxygen.
Domed sapphire crystal with anti-reflective coating
10 bar (100 m) bar
Sfumato dark gray glacier pattern dial
White luminescent black rhodium-coated Arabic numerals and indexes
Movement and Functions
Automatic movement Manufacture worldtime complication
Interchangeable titanium bracelet with taper, satinated