Watch Glossary
1104 horological terms explained
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GMT (Greenwich Mean Time)Complications
Complication displaying two time zones simultaneously, typically with a 24-hour hand for second time zone.
GMT ComplicationComplications
Second time zone display allowing simultaneous viewing of time in two different locations.
GMT/World TimeComplications
Additional timezone display showing simultaneous time in different locations worldwide.
Grande SonnerieComplications
Most complex striking complication that chimes hours and quarter-hours automatically throughout the day.
Gyromax RotatorComplications
Oscillating weight system maintaining constant moment of inertia regardless of position.