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Montblanc

Montblanc Heritage Chronometrie Exo Tourbillon Slim White Gold / Openworked 118512

The Montblanc Heritage Chronometrie Exo Tourbillon Slim White Gold / Openworked (reference 118512) is a watch.

Specifications

Case

Reference
118512
Collection
Heritage

Dial versions

This reference was made with these dials and finishes.

  • 118512

How it compares within the Heritage family

Side by side with other references in the same collection, from the catalog.

ReferenceSizeMaterialDialCaliberYears
118512 (This watch)—————
11069541 mm————
11162239 mm————
112309—————
112534—————
112542—————
114876—————
116533—————
116534—————

About the Heritage family

Heritage is a Montblanc collection of classic dress watches inspired by mid-20th-century design, with clean dials, slim cases and traditional complications such as chronographs, moon phases and world-time displays. It sits between the more ornate Star Legacy and the sportier 1858 in Montblanc's range.

The references in this catalog are in steel. Buyers mostly look at the dial condition, the strap and the full set, and confirm the movement and functions against the reference.

Catalog facts checked October 2026.