Patek Philippe · Automatic

Caliber CHR 27-525 PS Q

Split-seconds monopusher chronograph. 60-minute counter. Perpetual calendar. Day, month, leap year and day/night indication displayed in apertures. Date indicated by hand. Moon phases. Small seconds. Diameter: 27.3 mm. Height: 7.3 mm. Number of parts: 476. Bridges: 12. Jewels: 31. Power reserve with the chronograph disengaged: min. 38 hours - max. 48 hours. Balance: Gyromax®. Vibrations/hour: 21 600 (3 Hz). Balance spring: Breguet. Hallmark: Patek Philippe Seal.

Technical Specifications

Winding

Automatic

Power Reserve

48 hours

Frequency

21,600 vph (3 Hz)

Jewels

31

Diameter

27.3 mm

Height

7.3 mm

Watches with this movement(6)

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