Greubel Forsey
Greubel Forsey Quadruple Tourbillon Black Quadruple Tourbillon Black
The Greubel Forsey Quadruple Tourbillon Black (reference Quadruple Tourbillon Black) is a watch.
Specifications
Case
- Reference
- Quadruple Tourbillon Black
- Collection
- Quadruple Tourbillon
Dial versions
This reference was made with these dials and finishes.
Quadruple Tourbillon Black
How it compares within the Quadruple Tourbillon family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| Quadruple Tourbillon Black (This watch) | — | — | — | — | — |
| Quadruple Tourbillon | 43.5 mm | Red gold | — | — | 2008–2021 |
| Quadruple Tourbillon Blue | — | — | — | — | — |
| Quadruple Tourbillon Secret Platinum | — | — | — | — | — |
| Quadruple Tourbillon Secret Red Gold | — | — | — | — | — |
About the Quadruple Tourbillon family
The Quadruple Tourbillon, introduced in 2008, combines two double tourbillons in one movement, linked by a differential so that their rates are averaged. It is one of Greubel Forsey's most complicated designs.
The catalog lists the original version, the Black and Blue versions and the Quadruple Tourbillon Secret in platinum and red gold, whose dial side hides most of the mechanism. Each was made in small numbers, so the certificate, full set and a service history from the brand are essential.
Catalog facts checked October 2026.