To see Montblanc’s Only Watch 2023 timepiece, you will not only have to bid on it, you will also need to get to it with an ice pick, donated by world record-breaking alpinist Nimsdai Purja. Encased in a block of ice free of oxygen, the unique piece introduces an entirely new middle case material that has compounded with CO2 and carbon fibre.
Montblanc 1858 Geosphere 0 Oxygen CARBO2 Only Watch Unique Piece Ident. 132299
Back Titanium caseback with a 3D laser colour engraving of Mount Everest and rainbow names of the 14 highest peaks of the World. Middle case CARBO2 fibre with captured CO2 and satinated finishing, white outline of Mount Everest on the left side with blue emission. Bezel Bi-directional black ceramic bezel, knurled finishing and engraved cardinal points coated with a special OW (Only Watch) indication, blue emission of Super-LumiNova®.
Electric blue glacier pattern dial with white luminescent black rhodium-coated Arabic numerals and indexes, white luminescent rhodium-coated hours and minutes hands, white luminescent dual time hand, luminescent Northern and Southern hemispheres globes with rainbow coloured meridians White date on black background
Calibre MB 29.25, automatic movement with manufacture worldtime complication, 26 jewels; power reserve approx. 42 hours.
Black Interchangeable textile strap with rope pattern and double-folding clasp with fine adjustment system
10 bar (100m)