Montblanc 1858 1858 Manual Small Second Stainless Steel / Black
Reference 112638
About this watch
The Montblanc 1858 Manual Small Second Stainless Steel is a stunning timepiece that combines elegance, craftsmanship, and functionality. This watch boasts a round case with a diameter of 44.00 mm and a height of 10.95 mm, crafted from high-quality stainless steel with a polished finish that resists scratches. The sapphire glass covering the dial is scratch-resistant, ensuring a pristine timepiece even after years of wear. At its heart lies the caliber MB 23.03, an adaptation of the ETA/Unitas 6498, featuring 17 jewels and a power reserve of 46 hours for precise timekeeping. With its leather strap complementing the stainless steel case beautifully, this watch feels balanced on the wrist, making it suitable for everyday wear. The Montblanc 1858 Manual Small Second is more than just a watch; it's a symbol of luxury and a testament to the brand's legacy.
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Key Features
- Round stainless steel case with diameter of 44.00 mm and height of 10.95 mm
- Scratch-resistant sapphire glass covering the dial
- Caliber MB 23.03, an adaptation of the ETA/Unitas 6498 movement
- Leather strap complementing the stainless steel case
- Water resistance up to 30 meters
- 46-hour power reserve
- 17 jewels in the movement
Specifications
- Brand
- Montblanc
- Family
- 1858
- Model
- 1858 Manual Small Second Stainless Steel / Black
- Reference
- 112638
- Movement Features
-
- Hours, Minutes, Small Seconds
- Case
- Stainless Steel 44mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 30
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