1200D
ultra-thin diamond-set skeleton self-winding
mechanical movement
functionS
central hours and minutes.
finiSHing
14k diamond-set white gold plate with
259 diamonds (approx. 0.84 ct).
11 black sapphire cabochons (approx. 0.17 ct).
Sunburst satin-brushed bridges.
Hand-bevelled and hand-drawn bridges and plate.
circular and sunburst satin-brushed wheels.
Polished blind tapped screws, polished heads,
bevelled slots.
Screws hidden by 11 closed-set cabochon-cut black
sapphires on the plate.
"P" fixed to the regulator-assembly
as Piaget signature.
engraved coat of arms on the black platinum
oscillating weight.
Black screws on plate and bridges.
Jewels:
components:
movement thickness:
casing dimensions:
frequency:
power reserve:
26
191
3 mm
14'''
(31.9 mm)
1/4
21'600 vibrations/
hour, 3 Hz
approximately 44 hours
7