GMT

GMT • 2nd time zone • rotating globe with universaltime and day-and-night • universaltime on 24 time zone • summer and winter time • cities observing summer time • lateral window showing the equator and southern hemisphere • GMT pusher Tourbillon 24 Secondes • hours and minutes • small seconds • power-reserve

This timepiece marks a first for both Greubel Forsey and the history of GMT watches. After exploring, inventing, and developing new mechanisms in the world of the Tourbillon over the last decade, Robert Greubel and Stephen Forsey have now combined it with a new complication, the GMT, which they have naturally interpreted in their own way

GMT Mouvement 5N

Platinum
5N Movement
Black gold dial
Unique Edition 22 p.

GMT Black

Black ADLC Titanium
Black gold dial
Unique edition 22 p.

With this remarkable timepiece, Robert Greubel and Stephen Forsey have focused their energy on indicating a second time zone, a complication traditionally denoted by GMT (Greenwich Mean Time), the historical reference meridian for navigators

True to their philosophy and continuous quest for perfection and innovation, Greubel Forsey have gone way beyond the conventional means of displaying a second time zone. The GMT features a wonderful, three-dimensional temporal representation: A rotating terrestrial globe offering a truly original view of time all over the world. This technical yet poetic marvel provides us with a completely new way of perceiving the different time zones

GMT

Platinum
Black gold dial

GMT

5N red gold
Black gold dial

The specially developed movement of the GMT features the 25° inclined Tourbillon 24 Secondes cage, one of Greubel Forsey’s major patented inventions. In addition to its superb chronometric virtues and reliability, its compact size allows space for the other complications

Spatially, the combination of elements on the dial-side is perfectly balanced, with a striking sense of depth offered by the globe and by the Tourbillon 24 Secondes at 5 o’clock which together form a triple asymmetry giving rise to a controlled tension that plays subtly with the circularity of the case, while never totally rupturing it.

GMT

White gold
Anthracite gold dial