Greubel Forsey's first timepiece to feature a complication beyond the tourbillon. Displays a second time zone at 10 o'clock and world time via a hand-painted rotating three-dimensional titanium globe at 8 o'clock that completes one rotation every 24 hours. Features the 25° inclined Tourbillon 24 Secondes cage. The GMT Earth version (2018) extends the globe to include the southern hemisphere visible through a display back. Movement contains 453 components in the GMT Earth version.
Movement Type
Manual Wind
Jewel Count
42 jewels
Power Reserve
72h
Frequency
21,600 vph (6 Hz)
Diameter
36mm
Height
16.18mm
Display Type
Analog
Winding
twin mainspring barrels
BRAND
Greubel ForseyTYPE
Manual WindSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2011CALIBER FAMILY
GMTCOUNTRY
SwitzerlandALSO KNOWN AS
