856P

Piaget 856P ultra-thin gem-set self-winding mechanical Perpetual Calendar movement featuring retrograde day and date displays and a dual time zone. The oscillating weight is adorned with 25 diamonds totaling approximately 0.2 carats. This 343-component movement offers an 81-hour power reserve, 38 jewels, and a 5.6mm thickness, operating at a frequency of 21,600 vph.