5270J-001

CHRONOGRAPH. PERPETUAL CALENDAR.

An iconic Grand Complication

Heir to a Patek Philippe classic launched in 1941, this perpetual calendar chronograph features a timeless yellow gold case and a highly legible silvery opaline dial. The manually wound movement combines traditional construction with six patented innovations and an exceptionally slim calendar mechanism.

Grand Complications

5270J-001

5224000

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Technical characteristics

dial

Silvery opaline, yellow gold applied faceted baton-style hour markers.
Yellow gold leaf-shaped hands.

case

Yellow gold
Diameter: 41 mm
Thickness: 12.4 mm
Water-resistant to 30m
Sapphire crystal case back

movement

CH 29-535 PS Q
Manual winding
Chronograph
Central chronograph hand
Instantaneous 30-minute counter
Perpetual calendar
Day, month, leap year and day/night indication in apertures
Date by hand
Moon phases
Small seconds

Diameter: 32 mm
Thickness: 7.00 mm
Number of parts: 456
Number of jewels: 33
Power reserve with the chronograph disengaged: min. 55 hours – max. 65 hours
Balance: Gyromax®
Frequency: 28,800 semi-oscillations/hour (4 Hz)
Balance spring: Breguet
Distinctive sign: Patek Philippe Seal