Greubel Forsey
Greubel Forsey GMT Black GMT Black
The Greubel Forsey GMT Black (reference GMT Black) is a watch.
Specifications
Case
- Reference
- GMT Black
- Collection
- GMT
Dial versions
This reference was made with these dials and finishes.
GMT Black
How it compares within the GMT family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| GMT Black (This watch) | — | — | — | — | — |
| GMT | 43.5 mm | White gold | — | — | 2011–2022 |
| GMT Balancier Convexe | — | — | — | — | — |
| GMT Quadruple Tourbillon | — | — | — | — | — |
| GMT Sport Titanium | — | — | — | — | — |
About the GMT family
The Greubel Forsey GMT, introduced in 2011, shows a second time zone together with a small rotating globe of the Earth on the dial, which indicates day and night around the world. Many versions also show world time on the caseback and use the brand's inclined tourbillon.
The catalog lists the original GMT and later versions, including the GMT Black, GMT Sport in titanium, the GMT Quadruple Tourbillon and the GMT Balancier Convexe. Confirm the version and edition against the papers, and ask for the full set and a service history.
Catalog facts checked October 2026.