MONTBLANC 1858 Geosphere Chronograph 0 Oxygen LE290 (2022)
- Titanium case in 44mm with 17.1mm thickness, black ceramic bezel insert with luminous point, titanium caseback with laser Everest engraving, titanium pushers and crown. Blue glacial pattern dial.
- MB 29.27 automatic movement that utilises a specific lubricants that can perform at minus 50 degree Celsius, the case is assembled in absence of oxygen to prevent fogging or oxidation in extreme coldness environments. This watch will accompany Nimsdai Purja to reach the peak of Everest in May 2022.
- Power reserve is 46 hours
- Limited to 290 pcs
- Priced at US$8600
- Collection 2022