Ref : 835P
The 835P is a hand-wound, regulator mechanical movement. This traditional Fine Watchmaking complication was used by watchmakers to check the accuracy of their precision clocks. The hours, minutes and seconds are displayed on separate dials, at the centre, 6 and 12 o'clock respectively. In a traditional yet original feature, the movement also has a retrograde seconds counter, located at 12 o'clock, that flies back to zero every 30 seconds. The circular Côtes de Genève, circular-grained mainplate, bevelled bridges, blued screws and engraved Piaget coat-of-arms adding the finishing touches to this movement are reminders of the Swiss watchmaking brand's high aesthetic values.
Functions: Retrograde seconds display at 12 o'clock, Hours at 6 o'clock, Minutes
Technical features: Balance with screws
Power reserve (in hours): Approx. 56
Frequency (vph): 21,600
Frequency (Hz): 3
Diameter (lines): 12.00
Diameter (mm): 26.8
Number of jewels: 27
Thickness (mm): 3.9
Number of components: 170
Finishing: Engraved coat-of-arms, Bevelled bridges, Blued screws, Circular Côtes de Genève, Circular-grained mainplate
Manufacture Piaget 835P hand-wound mechanical regulator movement.