Montblanc 1858 1858 Geosphere Stainless Steel / Black / NATO
Reference 117837
About this watch
The Montblanc 1858 Geosphere is a statement piece that embodies adventure and sophistication. This luxury watch boasts an impressive world time complication, automatic movement with 42-hour power reserve, and a durable stainless steel case with sapphire glass. The black dial features mixed indexes and cathedral hands, providing stylish contrast and legibility at a glance. With its robust design, comfortable NATO strap, and luxurious aesthetics, this watch ticks all the boxes for anyone seeking a high-end timepiece.
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Key Features
- Automatic Movement (Montblanc Caliber MB 29.25)
- 42-Hour Power Reserve
- World Time Complication with Two Domed Hemispheres
Specifications
- Brand
- Montblanc
- Family
- 1858
- Model
- 1858 Geosphere Stainless Steel / Black / NATO
- Reference
- 117837
- Movement Features
-
- Hours, Minutes, Additional 12 Hour Hand (adjustable), Day / Night Indication, World Time
- Date
- Case
- 42mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS] Montblanc Ultrablack 1858 Geosphere Limited Edition](https://external-preview.redd.it/lq44QDPxRefVQpmWMchyNGLxv0UDWH6Awv8pE5J7WJM.jpeg?auto=webp&s=cfeeee8d64f613e4592124fa22935ddc35a23c54)
Montblanc Ultrablack 1858 Geosphere Limited Edition
The Montblanc 1858 Geosphere Ultrablack is a limited edition watch featuring a stainless steel case, rotating globe complication, date, and 2nd time zone. It's a unique piece with a 'pre-distressed' 42mm case.
- Condition: Pre-owned, recently serviced
- Case size: 42mm
- Material: stainless steel
![[WTS] Montblanc 1858 Geosphere Ultrablack LE](https://preview.redd.it/4tv412x33t4f1.jpg?width=640&crop=smart&auto=webp&s=a53d10590493fedf76f9b1e1c72a1a4b03425d3e)
Montblanc 1858 Geosphere Ultrablack LE
This is a limited edition Montblanc 1858 Geosphere Ultrablack watch with a stainless steel case, featuring a rotating globe complication and date complication.
- Condition: Pre-owned, serviced
- Case size: 42mm
- Case material: stainless steel
- Complications: rotating globe, date, 2nd time zone

Pre-Owned Montblanc 1858 Automatic 117833
A pre-owned Montblanc 1858 Automatic watch featuring a stainless steel and bronze case with a black dial. It has an automatic movement and is water-resistant up to 100 meters.
- Condition: Pre-Owned, in 93% condition with slight marks on the sides and back of the case, strap is in 89% condition with slight wear and creasing
- Case size: 40mm diameter
- Material: Stainless Steel & Bronze
- Dial color: Black

Pre-Owned Montblanc 1858 Automatic 117833
This pre-owned Montblanc 1858 Automatic watch features a black dial and is housed in a 40mm stainless steel & bronze case. It has an automatic movement and a water resistance of 100 meters. The watch comes with its original packaging, instruction manual, warranty card, and a one-year Topper Pre-Owned Select warranty.
- Condition: Pre-owned, 93% condition with slight marks on the sides and back of the case, strap in 89% condition due to slight wear and creasing
- Movement: Automatic
- Case size: 40mm diameter
- Material: Stainless Steel & Bronze