Piaget Emperador Bedienungsanleitung Seite 8

640P
Ultra-thin hand-wound mechanical tourbillon movement, moon-phase indicator
Functions
Central hours and minutes
Flying tourbillon at 12 o'clock
Seconds indicated by the flying tourbillon at 12 o'clock
Moon phase indicator at 6 o'clock
Finishing
Circular Côtes de Genève
Hand-circular-grained plate and bridges
Hand-bevelled and hand-drawn bridges and carriage
Blued screws on bridges
Jewels:
Components:
Movement thickness:
Casing dimensions:
Frequency:
Power reserve:
23
180
3.5 mm
12''' x 10''' (28.6 mm x 22.4 mm)
3/4
21,600 vibrations/hour, 3 Hz
approximately 40 hours
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