4 mm self-winding mechanical, day/night indicator, dual time, date and small seconds
Manufacture Piaget 850P self-winding mechanical movement with small seconds, date and dual time zone.
The 850P, often called "the traveller’s movement" is a self-winding mechanical movement. Like its immediate predecessor, the 800P, it has a double barrel and offers three particularly useful functions for the contemporary traveller: second time zone, day/night indicator and date window at 12 o'clock.
Its 12-hour time zone at 7 o'clock allows the setting of a second time, different from home time driven by the central movement. Inside this zone is the day/night indicator linked to the home time, telling the traveller whether the sun is shining in his home city. On the other side of the main dial, at 5 o'clock, a small seconds indication completes this ideal globe-trotter’s watch.
Circular Côtes de Genève, a circular-grained mainplate, bevelled bridges, blued screws and an oscillating weight engraved with the Piaget coat-of-arms add the finishing touches to this movement and are reminders of the Swiss watchmaking brand's high aesthetic values.
Dual time zone, self-winding
- Self-winding mechanical
- Hours, Minutes, Date at 12 o'clock, Small seconds at 4 o'clock, Second time zone at 8 o'clock (12 hours), Day/night indicator at 8 o'clock synchronised with the main time zone
- Technical features:
- Double barrel, Balance with screws
- Power reserve (in hours):
- Approx. 72
- Frequency (vph):
- Frequency (Hz):
- Diameter (lines):
- Diameter (mm):
- Number of jewels:
- Thickness (mm):
- Number of components:
- Blued screws, Circular Côtes de Genève, Circular-grained mainplate, Bevelled bridges, Oscillating weight engraved with the Piaget coat of arms
*Piaget luxury watches and jewellery are individually produced and thus the weight and carats of each product can vary from the displayed data.
Perpetual Calendar, self-winding, diamonds
Perpetual Calendar, self-winding
Hand-wound, tourbillon relatif