MONTBLANC
1858 Geosphere CARBO₂ 0 Oxygen Limited Edition Automatic 43.5mm Titanium, Ceramic and Rubber Watch, Ref. No. 133303
LIMITED EDITION
World-renowned mountaineer Nimsdai Purja wore Montblanc's '1858 Geosphere 0 Oxygen' watch while ascending Mount Everest without supplemental oxygen. This reference pays tribute to the legend with a CARBO₂ case - a material innovatively engineered using a process that "captures CO₂ from biogas production and mineral wastes from recycling factories". As a result, the case is totally devoid of oxygen itself, making it impervious to fogging and oxidization and resilient in extreme altitudes. This limited-edition timepiece is one of only 1,969 and features a variety of subdials and a 3D laser engraving at the back.
Movement
Swiss-made calibre MB 29.25 automatic movement with 42-hour power reserve
26 jewels, 28,800 Vph
Functions
Hour and minute hands
Date window
Second time zone (GMT) subdial, 24-hour Northern and Southern hemisphere subdials with AM/PM indicators
Dial
Black glacier dial
Super-LumiNova® hands, Arabic numerals and indices
Case
Titanium case
Black ceramic bi-directional rotating bezel
Crown for time and date adjustments and manual winding
Sapphire glass crystal
Engraved case back
Pin-buckle fastening black rubber strap
Specifications
Case diameter: 43.5mm; case thickness: 13mm
Water resistance: 10 bar
Comes in a presentation box
Limited to 1969 pieces
Reference number: 132300
We offer a two-year warranty for all working parts and manufacturing faults for luxury watches. For more information, contact one of our experts by emailing watches@mrporter.com
