The Titanium Field GuidePicks of the month

Montblanc 1858 Automatic Date 0 Oxygen

MB134339

The Montblanc 1858 Automatic Date 0 Oxygen is a 41 mm bronze field watch with an MB 24.17 automatic movement. At a list price of $4,500, only two of the 28 other bronze field watches in production cost more.

All Montblanc watchesField watches
Price
$4,500
Material
Bronze
Grade / type
Bronze (grade not stated by maker)
Water resistance
100 m
Reference
MB134339
Type
Field
Case diameter
41.0 mm
Thickness
11.3 mm
Origin
Germany
Movement
Automatic
Caliber
MB 24.17 (Sellita SW200 base)
Power reserve
38 hours
Complications
Date
Construction
Assembled
Finish technology
Natural finish
Caseback
Bronze
Nickel-free
Unconfirmed (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Brown sfumato calf leather strap with beige stitching, interchangeable, 20 mm lugs
Display back
No
Dial
Grained brown sfumato with rose gold-coated luminescent Arabic numerals
Dial colours
Brown
Lume
Luminescent coating on the numerals and bezel cardinal points
Availability
Offered
Status
Current
Not published
Lug-to-lug, Weight, Colour, Hardness, Surface treatment, Matching bracelet, Crystal
High confidence Verified Oct 2026 Source: Montblanc 1858 Automatic Date 0 Oxygen MB134339 (maker)
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Montblanc1858 Geosphere 42mm Titanium (bracelet)$6,64942.0 mm12.8 mm thickOtherMontblanc 1858 Geosphere 0 Oxygen Mount Elbrouz Limited EditionMontblanc1858 Geosphere 0 Oxygen Mount Elbrouz Limited Edition$10,60043.5 mm13 mm thickField
Montblanc1858 Automatic Bronze$3,00040.0 mmField
Montblanc1858 Geosphere Bronze$6,10042.0 mm12.8 mm thickField

Frequently asked questions

What is the case of the Montblanc 1858 Automatic Date 0 Oxygen made of?

The case is bronze (grade not stated by maker). That is confirmed against the maker's specification. The caseback is bronze.

What size is the Montblanc 1858 Automatic Date 0 Oxygen?

The case is 41 mm across and 11.3 mm thick. It is water resistant to 100 m.

How much does the Montblanc 1858 Automatic Date 0 Oxygen cost, and is it available?

It is in production, at a list price of $4,500.

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