Introduction

5304/301R
- Grand Complications
Self-winding

A miracle of transparency, the Reference 5304 self-winding Grand Complication with minute repeater and retrograde perpetual calendar is reinterpreted in a new rose gold version on which the bezel, lugs and fold-over clasp are enhanced with 80 baguette-cut diamonds (~6.22 cts). This sparkling touch highlights the ingenious calendar display system with sapphire disks. The "leaf" motif engraved on the white gold inserts adorning the sides of the case is echoed on the off-center rose gold mini-rotor visible through the transparent case back.

Watch
Self-winding mechanical movement. Caliber R 27 PS QR LU. Minute repeater with classic gongs. Perpetual calendar with retrograde date hand. Day, month and leap year in apertures. Moon phases by hand. Small seconds.
Dial
Transparent sapphire, date and minute markers printed in white with golden powdered dots.
Case
Rose gold. Sapphire crystal case back. Humidity- and dust-protected only (not water-resistant). Diameter: 43 mm. Height: 13.3 mm.
Gemsetting
58 baguette diamonds: ~5.25 cts. (bezel and lugs). 22 baguette diamonds: ~0.97 ct. (clasp). Total of 80 baguette diamonds: ~6.22 cts.
Bracelet / Strap
Alligator leather with square scales, hand-stitched, shiny black. Diamond-set fold-over clasp.
Price :

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Caliber

R 27 PS QR LU
Self-winding

Patek Philippe Caliber R 27 PS QR LU - Front
Front Back

R 27 PS QR LU
Self-winding

Minute repeater. Perpetual calendar with retrograde date hand. Moon phases. Diameter: 28 mm. Height: 7.23 mm. Parts: 517. Bridges: 12. Jewels: 41. 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.

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 left 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 right of the aperture.

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

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

Press release

Rare Handcrafts

In six new watch models of the current collection, Patek Philippe combines watchmaking artistry with exquisite rare handcrafts.

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