Piaget caliber 880P

Manufacture Piaget 880P ultra-thin self-winding mechanical chronograph movement with small seconds, date and dual time zone. Type: Self-winding mechanical Shape: Round Functions: Flyback chronograph, Second time zone at 9 o'clock (24 hours), Date at 12 o'clock, Hours, Minutes, Minutes counter at 3 o'clock (30 minutes), Small seconds at 6 o'clock Technical features: Column wheel, Vertical coupling clutch, Double barrel, Balance with screws, Balance stop Power reserve (in hours): Approx. 50 Frequency (vph): 28,800 Frequency (Hz): 4 Diameter (lines): 12.00 Diameter (mm): 27 Number of jewels: 35 Thickness (mm): 5.6 Number of components: 277 Finishing: Blued screws, Circular Côtes de Genève, Circular-grained mainplate, Bevelled bridges, Oscillating weight engraved with the Piaget coat of arms