Patek Philippe 17 SAV PS Mode D'emploi page 7

MOVEMENT
• Caliber 17''' LEP PS
• Manual winding
• Diameter: 38.65 mm
• Height: 3.80 mm
• Number of parts: 137
• Number of jewels: 18
• Power reserve:
min. 50 hours
• Balance: plain with screw
• Frequency:
18,800 semi-oscillations/hour (2.5 Hz)
• Balance spring: Breguet
• Patek Philippe Seal
10
DISPLAYS
Hour hand
Minute hand
Subsidiary dial:
Small seconds
CROWN
1 Manual winding
2 Setting the time
11