1858 Geosphere 0 Oxygen Limited Edition 1786
42 mm100 m42 hNo price yet
A world timer with a map of both hemispheres in an oxygen-free sealed case, a process Montblanc certifies for each watch.
Price not verified yet
We only publish a price with a source and a date.
- Diameter
- 42 mm
- Power reserve
- 42 h
- Water resistance
- 100 m
- Movement
- Automatic
- Material
- stainless steel
Specifications
Case
- Diameter
- 42 mm
- Thickness
- Not confirmed
- Material
- stainless steel
- Shape
- round
- Water resistance
- 100 m
Movement
- Movement
- Automatic
- Calibre
- MB 29.25
- Power reserve
- 42 h
- Frequency
- 28,800 vph
- Jewels
- Not confirmed
- Complications
- hours, minutes, world time
Dial and strap
- Dial
- green
- Markers
- Not confirmed
- Date
- Not confirmed
- Bezel
- fluted, aluminio green
- Strap
- Not confirmed
Record
- Line
- 1858
- Year
- Not confirmed
- Status
- In production
- Range
- Mid-range
Across the Archive
Alternatives
1858 Geosphere 0 Oxygen Mount Vinson
43.5 mm100 m42 hNo price yet
BR-03 GMT Compass
42 mm100 m54 h€4,900
Why it matters
- Oxygen-free case
- World time
- MB 29.25 calibre
- Fluted two-way bezel
Sources
Record confidence: medium. Anything unverified stays marked, never estimated.