Montblanc - 1858 GMT Automatic - No reserve price - MB129766 - Men - 2026

05
days
09
hours
54
minutes
53
seconds
Current bid
€ 1,100
No reserve price
Alfonso Minondo
Expert
Selected by Alfonso Minondo

Over six years of professional experience in watches with extensive collector network.

Retail Estimate  € 3,500 - € 3,900
LU
€1,100
DE
€1,000
DE
€850

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Trustpilot 4.4 | 145414 reviews

Rated Excellent on Trustpilot.

The unworn Montblanc 1858 GMT Automatic (reference MB129766) is a 42 mm stainless-steel watch with an automatic movement, black dial and rubber strap, and is supplied with its original box and papers.

AI-assisted summary

Description from the seller

Unworn Montblanc 1858 GMT Automatic Black 42 mm Swiss Made men's watch – Mint condition

Ref: MB129766
Dial: Black with sunray finish and luminescent indices
Case: Stainless steel case with black 24-hour bezel and engraved titanium case back
Diameter: 42 mm
Crystal: Domed sapphire crystal with anti-reflective coating
Band: Black rubber strap with stainless steel deployment clasp
Water resistance: 10 bar / 100 m
Functions: Hours, minutes, central seconds, date and GMT function (second time zone)
Movement: Montblanc Calibre MB 24.33, automatic, with 50 hours of power reserve

Includes the original Montblanc box + unstamped warranty card.

The watch is shipped very well packed and insured.

Unworn Montblanc 1858 GMT Automatic Black 42 mm Swiss Made men's watch – Mint condition

Ref: MB129766
Dial: Black with sunray finish and luminescent indices
Case: Stainless steel case with black 24-hour bezel and engraved titanium case back
Diameter: 42 mm
Crystal: Domed sapphire crystal with anti-reflective coating
Band: Black rubber strap with stainless steel deployment clasp
Water resistance: 10 bar / 100 m
Functions: Hours, minutes, central seconds, date and GMT function (second time zone)
Movement: Montblanc Calibre MB 24.33, automatic, with 50 hours of power reserve

Includes the original Montblanc box + unstamped warranty card.

The watch is shipped very well packed and insured.

Details

Brand
Montblanc
Gender
Men
Model
1858 GMT Automatic
Reference number
MB129766
Band material
Rubber
Shipped insured
Yes
Period
2025+
Repainted dial
No
Movement
Automatic
Case material
Steel
Original box included
Yes
Original papers included
Yes
Case diameter
42 mm
Original warranty included
No
Condition
Unworn - no signs of wear
Year
2026
The NetherlandsVerified
8510
Objects sold
99.67%
protop

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