Montblanc - 1858 GMT Automatic - No reserve price - MB129617 - Men - 2026

06
days
08
hours
50
minutes
47
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
NL
€1,100
DE
€1,000
NL
€1,000

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Trustpilot 4.4 | 145414 reviews

Rated Excellent on Trustpilot.

The unworn Montblanc 1858 GMT Automatic (ref. MB129617) is a 42 mm stainless-steel watch with an automatic movement, blue dial and rubber strap, dating from 2026.

AI-assisted summary

Description from the seller

Unworn Montblanc 1858 GMT Automatic Blue 42 mm Swiss Made Men's watch – Mint condition

Ref: MB129617
Dial: Blue with sunburst finish and luminescent indices
Case: Stainless steel case with blue aluminum 24-hour bezel and engraved titanium case back
Diameter: 42 mm
Glass: Convex sapphire crystal with anti-reflective coating
Band: Blue rubber strap with stainless steel folding 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-hour power reserve

Comes in the original Montblanc box + unstamped warranty card.

The watch is shipped very well packaged and insured.

Unworn Montblanc 1858 GMT Automatic Blue 42 mm Swiss Made Men's watch – Mint condition

Ref: MB129617
Dial: Blue with sunburst finish and luminescent indices
Case: Stainless steel case with blue aluminum 24-hour bezel and engraved titanium case back
Diameter: 42 mm
Glass: Convex sapphire crystal with anti-reflective coating
Band: Blue rubber strap with stainless steel folding 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-hour power reserve

Comes in the original Montblanc box + unstamped warranty card.

The watch is shipped very well packaged and insured.

Details

Brand
Montblanc
Gender
Men
Model
1858 GMT Automatic
Reference number
MB129617
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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