====== Patek Philippe Perpetual Calendar 5320 ======

{{wst>image_cr|Patek Philippe|Perpetual_Calendar_5320G-011}}

The **Perpetual Calendar Ref. 5320** is a wristwatch by [[Patek Philippe]].

This model was presented in [[2017]]. It has a white gold case, a gilded opaline rose gold dial and is equipped with the high-class manufacture movement [[PP 324|324 S Q]].

The calendar displays are arranged in the characteristic manner of Patek Philippe perpetual calendar watches since 1941, with a twin in-line day/month aperture at 12 o’clock and a date indicated by a hand surrounding a moon-phase aperture at 6 o’clock. These are complemented by two round apertures: one for the day/night indication between 7 and 8 o’clock; and the other for the leap-year cycle between 4 and 5 o’clock — both of which are useful to adjust the calendar. The extremely accurate moon phases require a one-day correction only once every 122 years.

<WRAP ud ud_mod>
**Reference:**
  * 5320G-011 [[White gold]], salmon dial

**Movement: **
  * [[Manual winding]] [[manufacture movement]] [[PP 324|324 S Q]], 28,800 A/h
  * [[Perpetual calendar]]
  * [[Gyromax]]® [[balance]]
  * [[Spiromax]]® [[balance spring]]
  * 29 [[jewels]]
  * 367 parts
  * [[Power reserve]] 35-45 h
  * [[Patek Philippe Seal]]

**Case:**
  * 18ct [[white gold]]
  * ∅ 40 mm, H 11.13 mm
  * [[Sapphire crystal]]
  * Interchangeable caseback with sapphire crystal
  * [[Waterproof]] to 3 bar

**Dial:**
  * Rose-gilt opaline
  * Charcoal gray gold applied numerals with luminescent coating

**Functions:**
  * Hours, minutes, [[central seconds]]
  * [[Perpetual calendar]]: day, month, leap year and [[day/night indication]]
  * [[Hand date]]
  * [[Moon phase]]

**Bracelet: **
  * Alligator leather with square scales, hand-stitched, shiny chocolate brown
  * [[Folding clasp]]

**Price:**
  * 83,950 EUR (2022)
</WRAP>


{{tag>Watch_models Watches_with_moon_phase Watches_with_perpetual_calendar Patek_Philippe_models Patek_Philippe_references}}