
28
29
| CALIBERS P-181-H & P- 481
CALIBERS P-181-H & P- 481 |
ENGLISH
m
oVement
t
echnIcaL
d
ata
P-181-H – Double Rotor & Diamond Flower
– Thickness of the base movement, including the oscillating
weight: 4.90 mm
– Fitting diameter: 31.60 mm
– Total movement diameter: 31.60 mm
– Vibrations per hour: 28,800 (4Hz)
– Jewels: 26
– Number of components: 100
– Specialty : Double Rotor
– Autonomy in hours (fully wound): 42 hours
– Mainplate: circular-grained, rhodium-plated
– Bridges : Côtes de Genève, rhodium-plated
– Oscillating weight: hollowed and adorned with Perrelet
decoration
– Automatic winding mechanism with ballbearing-mounted
oscillating weight coupled with a second inertia weight
mounted on the dial side
– Anti-shock system on the balance wheel (Incabloc
®
shock
absorbers)
– Fine adjustment device
– Adjusted to heat, cold, isochronism and 6 positions
P-481 – Double Rotor Skeleton
– Thickness of the base movement, including the oscillating
weight: 4.95 mm
– Fitting diameter: 25.60 mm
– Total movement diameter: 26.20 mm
– Vibrations per hour: 28,800 (4Hz)
– Jewels: 26
– Number of components: 100
– Specialty: Double Rotor, Manufacture-made skeleton-
working
– Autonomy in hours (fully wound): 42 hours
– Mainplate: circular-grained, rhodium-plated
- Bridges : circular-grained, rhodium-plated
– Screws: blued
– Oscillating weight: hollowed and adorned with Perrelet
decoration
– Automatic winding mechanism with ballbearing-mounted
oscillating weight coupled with a second inertia weight
mounted on the dial side
– Anti-shock system on the balance wheel (Incabloc
®
shock
absorbers)
– Fine adjustment device
– Adjusted to heat, cold, isochronism and 6 positions