Watch Glossary
1356 horological terms explained · 2/2
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Guilloche DialDial
Dial with intricate geometric machine-engraved pattern
Guilloche FinishingDial
Machine-applied decorative pattern on dial surface creating subtle light-reflecting effects.
Guilloche patternFinishing
Intricate engraved pattern with mechanical precision and elegance
Guillochéd DialDial
Intricate decorative pattern engraved mechanically into dial surface using rose engine techniques
Gyromax BalanceMovement
Patek Philippe's variable-inertia balance wheel with moveable weights for precision rate adjustment.
Gyromax RotatorComplications
Oscillating weight system maintaining constant moment of inertia regardless of position.