The Titanium Field Guide

Montblanc 1858 Geosphere 0 Oxygen The 8000 (Titanium)

MB130982

The Montblanc 1858 Geosphere 0 Oxygen The 8000 (Titanium) is a current-production field watch with a Titanium (grade undisclosed) case. It is priced well above the $550 median for the category. Nothing touching the skin is nickel-bearing steel, verified across the case, caseback and bracelet.

Titanium field watchesOn a titanium braceletWorldtimerGMT
Price
$6,800
Titanium
Titanium (grade undisclosed)
Water resistance
100 m
Nickel-free
Yes
Reference
MB130982
Type
Field
Case diameter
42.0 mm
Origin
Germany
Movement
Automatic worldtimer (dual time, day/night)
Caliber
Montblanc MB 29.25
Power reserve
~42 h
Complications
Worldtimer, GMT, Date
Case shape
Round
Case colour
Natural / grey
Finish technology
Natural finish
Surface treatment
None
Caseback
Titanium
Bracelet / strap
Titanium bracelet
Titanium bracelet
Standard
Crystal
Domed sapphire, AR coated
Display back
No
Dial
Sfumato grey glacier
Dial colours
Grey
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Thickness, Lug-to-lug, Weight Help verify
High confidence Verified Jul 2026 Source: Monochrome Maker / listing ↗
Facts are free to cite with a link.
Reader reviews & photosContribute photo or review
No reviews yet. Be the first to write one.
See it in the interactive guideGet new-watch alertsContribute a photo or review

Similar titanium watches

Alternatives to the Montblanc 1858 Geosphere 0 Oxygen The 8000 (Titanium)

More titanium watches from Montblanc

Frequently asked questions

Is the Montblanc 1858 Geosphere 0 Oxygen The 8000 (Titanium) nickel-free?

Yes. Nothing nickel-bearing touches the skin: a Titanium (grade undisclosed) case with a titanium caseback, plus a non-steel crown and bracelet and clasp. The Titanium Field Guide marks it nickel-free for whole-watch skin contact. If your allergy is severe, confirm the contact points with the maker.

What grade of titanium is the Montblanc 1858 Geosphere 0 Oxygen The 8000 (Titanium)?

The Montblanc 1858 Geosphere 0 Oxygen The 8000 (Titanium) has a Titanium (grade undisclosed) case with a titanium caseback. This is confirmed against the maker spec.

What size is the Montblanc 1858 Geosphere 0 Oxygen The 8000 (Titanium)?

It is 42.0 mm in diameter, and water resistant to 100 m.

How much does the Montblanc 1858 Geosphere 0 Oxygen The 8000 (Titanium) cost, and is it available?

It is current-production and lists from $6,800.

All titanium Montblanc watches · Titanium field watches · All 1,175 watches

Learn: Titanium grades · Surface treatments · Why titanium scratches · How to read a spec

How we verify & grade · Image & Trademark Policy · Terms & Conditions