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GMT Earth
With this new creation, Robert Greubel and Stephen Forsey are once again pushing the envelope and venturing into uncharted territories. The GMT Earth...
provides an amazing 360° view of our planet Earth all the way from the North to the South Pole. This technical feat was achieved by an original movement architecture in relation to the case shape and dimensions. Revealing the entire terrestrial globe required complex application of sapphire crystal, a skill which Greubel Forsey has acquired over many years of research and utilization.
Diameter: 45.50 mm
Material: "White gold, with 18k gold plates, engraved hand-finished with text, screwed to the caseband. Lateral window with shaped synthetic sapphire crystal"
Water Resistance: 3 atm - 30 m - 100 ft
Movement: Hand-wound movement
Power Reserve: 72 hours
Bracelet: Hand-sewn, alligator
Dial: Multi-level hour-ring in synthetic sapphire, galvanic growth hour indexes, engraved and lacquered minutes and small seconds