Louis Erard

Identity and scope

Louis Erard is a Swiss mechanical-watch brand based in Le Noirmont.

This guide treats that identity as the starting point. It does not transfer line-level history to an individual watch without matching reference evidence. 1

Historical position

Official Louis Erard material dates the brand to 1929 and positions current work around accessible mechanical complications and collaborations.

The date and context belong to the event described, not automatically to every object bearing the name. 1

What the source establishes

The cited Louis Erard record is the evidence anchor used here for Louis Erard. Its documented scope is narrower than a complete corporate, calibre, or model archive.

Where the source speaks for the brand, its historical statements remain attributed rather than converted into independent verification. 1

Identify the exact watch

Record every visible dial signature, the complete case-back reference and serial markings, movement or module markings, dimensions, materials, and complications. Compare those details with a dated catalogue, manual, archive extract, or service document for the exact reference.

A shared logo or broadly similar case is an identification lead, not proof of age, originality, or authenticity. 1

Keep entities and dates separate

Use 1929 only in the documented context described above. Names may survive ownership changes, disappear and return, or refer to a founder, historic maker, product line, and present operator at different times.

Build an object-level chronology before making continuity claims. 1

Research a Louis Erard watch

Start with clear photographs of the dial, case back, crown, clasp, and movement where safely accessible. Search the exact markings in primary documentation and retain the document date and page or section.

For authentication, servicing, or valuation, use a qualified specialist and preserve provenance, invoices, and prior service records. 1

Independent research update

Louis Erard is a Swiss mechanical-watch brand whose history is dated to 1929.

The current Montres Louis Erard SA legal entity is active in Le Noirmont and was entered in the commercial register on 16 April 2003.

Commercial-register-derived data lists Manuel Emch, Christoph Andreas Lötscher and Jean-Paul Jeckelmann on the current board; the reviewed public sources do not establish the ultimate shareholder ownership structure.

Phillips documents a modern revival led strategically by Manuel Emch after an investor approached him, supporting a distinction between the historical brand and its modern restructuring.

An individual Louis Erard watch still requires reference-level documentation for movement, component origin, age, authenticity, originality and value. 1234