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

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
Posted at
Jun 14, 2025, 8:32 AM
Active
[WTS] Montblanc 1858 Geosphere Ultrablack LE

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
Posted at
Jun 3, 2025, 8:36 PM
Active
Pre-Owned Montblanc 1858 Automatic 117833

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
Posted at
Jun 3, 2025, 2:09 AM
Active
Pre-Owned Montblanc 1858 Automatic 117833

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
Posted at
Jun 3, 2025, 2:07 AM
Active