551P
Manufacture Piaget 551P self-winding mechanical movement with small seconds and power-reserve indicator.
- Type : Mechanical self-winding
- Shape : Truncated round
-
Functions : Power reserve indicator at 6 o'clock, Small seconds at 10 o'clock, Hours, Minutes -
Power reserve (in hours) : Approx. 45 - Frequency (vph) : 21,600
- Frequency (Hz) : 3
-
Diameter (lines) : 9.00 - Diameter (mm) : 20.5
- Number of jewels : 27
- Thickness (mm) : 4.9
- Number of components : 225
-
Finishing : Bevelled bridges, Circular-grained mainplate, Blued screws, Circular Côtes de Genève
