5373P-001

SPLIT-SECONDS MONOPUSHER CHRONOGRAPH FOR LEFT-HANDERS. PERPETUAL CALENDAR.

A split-seconds chronograph for left-handers

This highly exclusive timepiece produced in small series for left-handers – and devotees of rare timepieces – is distinguished by the unusual layout of its pushers and counters. The platinum case houses the thinnest perpetual calendar split-seconds chronograph movement ever made. The charcoal gray dial with black-gradient rim stands out for its sporty, contemporary look.

Grand Complications

5373P-001

15614000

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Technical characteristics

dial

Charcoal gray with black-gradient rim, vertical satin finish, white gold applied numerals.
White gold faceted dauphine-style hands.

case

Platinum
Diameter: 38.3 mm
Thickness: 12.93 mm
Water-resistant to 30m
Interchangeable solid and sapphire crystal case backs

movement

CHR 27-525 PS Q
Manual winding
Split-seconds monopusher chronograph for left-handers
60-minute counter
Perpetual calendar
Day, month, leap year and day/night indication in apertures
Date by hand
Moon phases
Small seconds

Diameter: 27.3 mm
Thickness: 7.3 mm
Number of parts: 476
Number of jewels: 31
Power reserve with the chronograph disengaged: min. 38 hours – max. 48 hours
Balance: Gyromax®
Frequency: 21,600 semi-oscillations/hour (3 Hz)
Balance spring: Breguet
Distinctive sign: Patek Philippe Seal