Piaget caliber 883P

The world's thinnest ultra-thin mechanical chronograph movement (4.65 mm thick), the Manufacture Piaget 883P hand-wound calibre has small seconds, chronograph flyback function and a dual time zone display. Type: Hand-wound mechanical Shape: Round Functions: Hours, Minutes, Minutes counter at 3 o'clock (30 minutes), Small seconds at 6 o'clock, Second time zone at 9 o'clock (24 hours), Flyback chronograph Technical features: Ultra-thin movement, Balance with screws, Double barrel, Balance stop, Column wheel, Vertical coupling clutch Power reserve (in hours): Approx. 50 Frequency (vph): 28,800 Frequency (Hz): 4 Diameter (lines): 12.00 Diameter (mm): 27 Number of jewels: 30 Thickness (mm): 4.65 Number of components: 240 Finishing: Engraved coat-of-arms, Circular Côtes de Genève, Circular-grained mainplate, Bevelled bridges, Blued screws on bridges