Introduction

5327J
- Grand Complications
Self-winding

A new self-winding perpetual calendar has been added to the Patek Philippe collection. It comes in a Calatrava case with beautifully scalloped lugs and applied Breguet numerals. The yellow- and rosegold models feature ivory lacquered dials with recessed counters. The white-gold version has a blue sunburst dial. The watches come with a sapphire-crystal case back and an interchangeable solid-gold back.


Ultra-thin mechanical self-winding movement. Caliber 240 Q. Perpetual calendar. Moon phases. Day, date, month, leap year and 24-hour indication by hands. Dial: ivory lacquered, gold applied Breguet numerals. Alligator strap with square scales, hand-stitched, shiny chocolate brown, fold-over clasp. Case: yellow gold. Interchangeable full back and sapphire-crystal case back. Water resistant to 30 m. Case diameter: 39 mm. Height: 9.71 mm.

Price: 75'000 CHF *

*Current price including VAT applicable at our Patek Philippe Salons in Geneva, Switzerland. Authorized retailers may determine the price to their customers.

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Other versions

Caliber

240 Q
Self-winding

Front Back

240 Q
Self-winding

Perpetual calendar. Moon phases and 24-hour display. Diameter: 27.5 mm. Height: 3.88 mm. Parts: 275. Bridges: 8. Jewels: 27. Power reserve: min. 38 hours, max. 48 hours. 22K gold off-center mini-rotor. Balance: Gyromax®. Vibrations/hour: 21 600 (3 Hz). Balance spring: Spiromax®. Hallmark: Patek Philippe Seal. Patent: CH 595 653.

Settings

How to set the moonphase indicator?

fullmoon calendar
fullmoon calendar
fullmoon calendar
fullmoon calendar
fullmoon calendar
fullmoon calendar
fullmoon calendar
A disc, decorated with golden stars and two golden moons against a blue or white background representing the sky, rotates within an aperture. The disc is cut from a wafer of corundum crystal (sapphire).

Gold was condensed onto the disc by means of a vacuum process through a photographic mask to create the shape of the moons and stars.  The aperture is cut at its upper edge in order to represent the lunar cycle.

During the first days of each lunation, the leading edge of a golden moon becomes visible as a crescent on the right of the aperture and appears to wax as it emerges beyond the curved edge of the aperture representing the lunar terminator.

Half way through the lunation, the moon appears full. It then wanes as it disappears behind the terminator on the left of the aperture.

As the moon vanishes, the second moon on the disc is ready to appear on the right.

How to set the leap year indicator

The leap year indicator informs you about the year cycle: leap year or non leap year. Leap years are identified with the Roman numeral IV or the Arabic numeral 4.
Please select a year and press "Calculate" to find the year cycle.
2017
Year I
2018
Year II
2019
Year III
2020
Year IV
2021
Year I
2022
Year II
2023
Year III
2024
Year IV
2025
Year I
2026
Year II
2027
Year III
2028
Year IV

Savoir faire

Attention to details
Movement components

The detailed manual work carried out on the internal components of a watch is where hand-finishing reaches a rare pinnacle. The Patek Philippe Seal requires that movements, as with the rest of the watch, are made using advanced technologies, artisanal know-how, authenticity, and exemplary finishing.

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