5270P-017

CHRONOGRAPH. PERPETUAL CALENDAR.

A contemporary chronograph

Patek Philippe revisits its 5270 perpetual calendar chronograph in a platinum case enhanced by a concave bezel and framing a red lacquered dial with a black-gradient rim. This sporty-looking timepiece is powered by a mechanical watchmaking masterpiece: CH 29-535 PS Q caliber combining traditional construction with six patented chronograph-related innovations.

Grand Complications

5270P-017

5916000

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Technical characteristics

dial

Lacquered red with black-gradient rim, white gold applied faceted "obus"-style hour markers.
White gold faceted dauphine-style hands.

case

Platinum
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

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