07/09/2026
the latest release from Greubel Forsey: the GMT Balancier Convexe, presented in a 42.9 mm curved titanium case. Inside is a re-engineered calibre, now composed of 496 components. On the back, a sapphire disc engraved with 24 reference cities allows universal time to be read across every time zone, with a second scale indicating summer and winter time. Limited to 22 timepieces.