
Piaget 800P manufacture self-winding mechanical movement featuring a black PVD oscillating weight, date, and seconds. This round caliber utilizes a double barrel, screw balance, and balance stop to provide an 85-hour power reserve at 21,600 vph (3 Hz). The 26.8mm diameter, 4mm thick movement contains 25 jewels and 201 parts, adorned with circular Côtes de Genève, bevelled bridges, and a rotor engraved with the Piaget coat of arms.