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The Encyclopedia of Horology

Le Sentier, Switzerland

Romain Gauthier

Partially verified

High-quality collectors' watches with in-house movements

History

Born in 1975, Romain Gauthier is a Swiss businessman and watchmaker who specialized in precision mechanics before working at François Golay.

He launched his own brand, Montres Romain Gauthier, in 2005, which soon evolved into a full-fledged manufacture. The company carries out all stages of production in-house, including design, manufacturing, finishing, assembly, and testing. The brand gained recognition for the Prestige HM launch in 2006, followed by subsequent models like the Prestige HMS and Logical One.

The extended history summarises the open references listed under Sources; each statement was checked against the cited passage. Confirm key dates in period documents before relying on them.

Current watchmaking & later fate

  • The company operates as Montres Romain Gauthier SA, headquartered at Grand-Rue 19 in Le Sentier, Switzerland.
  • The manufacture maintains its focus on producing collectors' watches assembled and decorated by hand.

As stated in the references listed under Sources, retrieved 2026-11-03. Ownership and collections change; check the maker's own announcements for the latest position.

Key models

Prestige HM
Launched in 2006, the Prestige HM was the brand's first watch and featured an in-house manufacture movement.
Prestige HMS
This model followed the Prestige HM and was introduced in 2012.
Logical One
Introduced in 2013, the Logical One model features a constant force mechanism with a snail cam.

Major innovations

  • The Logical One model introduced a reinvention of the chain-and-fusee constant force mechanism using a snail cam.

Serial numbers

No serial-number system for this maker is recorded in the cited references.

Collecting significance

The catalogued pieces listed on this page show the kinds of objects auction houses, dealers and museums attribute to this maker; each attribution is the source's own.

In the object catalogue

2 catalogued objects are recorded under Romain Gauthier. Attributions are as given by each source and are not independent authentication.

Diagram

top plate or bridgespillar platebalance and cockwheel train between the plates
Schematic: plate and bridge layout. An outline schematic drawn to show the arrangement of the parts discussed here. It is not a dimensioned working drawing and does not depict a particular maker's calibre.

Sources & references

  1. Romain Gauthier, Wikipedia (English), retrieved 2026-11-03 (text CC BY-SA 4.0)
  2. Montres Romain Gauthier SA/de, Watch-Wiki, retrieved 2026-11-03
  3. Montres Romain Gauthier SA/en, Watch-Wiki, retrieved 2026-11-03

Where sources disagree, the disagreement is stated rather than resolved silently.