18-carat red gold case, sapphire crystal, titanium globe, hand sewn alligator strap with 18 carat white gold folding clasp engraved with the Greubel Forsey logo
GF 05 Calibre manual-wind with a power reserve of 72 hours
Tourbillon 24 Secondes, power-reserve indicator, hour and minute display, GMT 2nd time zone Display universal time by rotating the earth globe Day / night display.
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