Automatic movement P-371

Caliber P-371 Manufactured by Perrelet

• MOVEMENT
• Mechanical automatic movement calibre P-371
  Turbillon

• 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