Union Glashütte

Identity and scope

Union Glashütte is a German watch brand based in Glashütte and owned by Swatch Group.

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

Swatch Group dates Johannes Dürrstein's establishment of Union in Glashütte to 1893 and documents the modern brand's manufacture.

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

What the source establishes

The cited Swatch Group record is the evidence anchor used here for Union Glashütte. 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 1893 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 Union Glashütte 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

Union Glashütte is a German watch brand within Swatch Group whose historical predecessor was founded by Johannes Dürrstein in 1893.

The modern corporate continuity includes a 1936 removal from the register and a 1996 refounding before Swatch Group's 2000 takeover.

Union Glashütte is a Swatch Group watch brand; the brand timeline says Swatch Group took over Union Glashütte in 2000.

Swatch Group says a significant part of value creation occurs in Glashütte; the brand timeline documents its own production facility from 2012. 123