PERRELET – MOVEMENTS P-371 Movement Mechanical self-winding movement Turbillon P-371 / In-house caliber Functions Central hands indicating hours and minutes. Seconds on the tourbillon carriage at 12 o’clock Dimensions Thickness (oscillating weight included) 5.30 mm Fitting diameter 32.80 mm Total movement diameter 33.20 mm Specifications Vibrations per hour 28,800 A/h (4 Hz) Number of rubies 27 Number of components 142 Autonomy in hours (fully wound up) 65 hours Special finishing Specialty Tourbillon Main plate Circular grained, rhodium plated Bridges Côte de Genève, snailed, rhodium plated Escapement Oxidized silicon wheel and lever Screws Blue Oscillating weight Perrelet engraved Systems Automatic winding mechanism with ballbearing-mounted oscillating weight Anti-shock system on the balance wheel (Incabloc® shock absorbers) Fine adjustment device TRADE CATALOGUE 2014 - 2015 | 17
PERRELET_TRADE%20CATALOGUE%202014-2015
To see the actual publication please follow the link above