Patek Philippe 31-260 PS QL Manual De Instrucciones página 5

MOVEMENT
• Caliber 31-260 PS QL
• Self-winding
• In-line perpetual calendar
• Diameter: 34 mm
• Height: 5.8 mm
• Number of parts: 503
• Number of jewels: 55
• Power reserve:
min. 38 hours – max. 48 hours
• Winding rotor:
off-center mini-rotor in platinum,
unidirectional winding
• Balance: Gyromax®
• Frequency:
28,800 semi-oscillations/hour (4 Hz)
• Balance spring: Spiromax®
• Patek Philippe Seal
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DISPLAYS
Hour hand
Minute hand
Subsidiary dial:
Small seconds
Apertures:
Day of the week
Date
Month
Moon phases
Leap-year cycle
Day/night indication
CROWN
1 Manual winding
2 Setting the time
CORRECTION
PUSH PIECES
Day-of-week correction
Date correction
Month and year correction
Moon-phase correction
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