Patek Philippe P2412, Manual

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DISPLAYS
Hour hand
Minute hand
Subsidiary dials:
Day of the week
Date
Month
Leap-year cycle
24-hour indication
Aperture:
Moon phases
CROWN
1 Manual winding
2 Setting the time
CORRECTION
PUSH PIECES
Day-of-week correction
Date correction
Month and year correction
Moon-phase correction
MOVEMENT
• Caliber 240 Q
• Self-winding
• Perpetual calendar
• Diameter: 27.50 mm
• Height: 3.88 mm
• Number of parts: 275
• Number of jewels: 27
• Power reserve:
min. 38 hours – max. 48 hours
• Winding rotor:
off-center mini-rotor in 22K gold,
unidirectional winding
• Balance: Gyromax®
• Frequency:
21,600 semi-oscillations/hour (3 Hz)
• Balance spring: Spiromax®
• Patek Philippe Seal