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)

Patek Philippe
Patek Philippe - 5372P-001 Perpetual Calendar Split-Seconds Chronograph 5372 Platinum / Blue
Ref. 5372P-001 · 38.3 mm

Patek Philippe
Patek Philippe - 5951P-001 Perpetual Calendar Split-Seconds Chronograph 5951P Black / Silver
Ref. 5951P-001 · 37 mm

Patek Philippe
Patek Philippe - 5373P-001 Perpetual Calendar Split-Seconds Chronograph 5373 Left-Hander Platinum / Grey
Ref. 5373P-001 · 38.3 mm

Patek Philippe
Patek Philippe - 5951/500P-001 Perpetual Calendar Split-Seconds Chronograph 5951/500P
Ref. 5951/500P-001 · 37 mm

Patek Philippe
Patek Philippe - 5951P-012 Perpetual Calendar Split-Seconds Chronograph 5951P Silver
Ref. 5951P-012 · 37 mm

Patek Philippe
Patek Philippe - 5372P-010 Perpetual Calendar Split-Seconds Chronograph 5372 Platinum / Rose Gold
Ref. 5372P-010 · 38.3 mm
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