====== Patek Philippe Retrograde Perpetual Calendar 6159 ======

{{wst>image_cr|Patek Philippe|Retrograde Perpetual Calendar 6159}}

The **Retrograde Perpetual Calendar 6159** is a luxury wristwatch from [[Patek Philippe]].

The model was unveiled in April [[2025]] at [[Watches & Wonders]]. The watch features a 39.5 mm white gold case with a [[Clous de Paris]] [[bezel]] and an innovative semi-transparent, gray-metallized sapphire crystal dial. 

Inside, the automatic Caliber 26-330 S QR powers the [[complication]], which displays the day of the week, month, leap year, and moon phase, while the date is displayed [[retrograde]] on a scale.

<WRAP ud ud_mod>
**Reference:**
  * 6159G-001

**Movement: **
  * [[Automatic]] [[manufacture]] movement [[26-330 S QR]], 28,800 vph (4 Hz)
  * Gold central rotor
  * 31 [[jewels]]
  * 368 components
  * [[Power reserve]] 45 h
  * [[Patek Philippe Seal]]

**Case:**
  * 18 K [[white gold]]
  * Ø 39.5 mm, H 11.49 mm
  * [[Sapphire crystal]], [[sapphire crystal]] caseback
  * [[Water-resistant]] to 3 bar

**Dial:**
  * Gray, semi-transparent sapphire crystal with metallized hour markers

**Functions:**
  * Hours, minutes, seconds
  * [[Perpetual calendar]] with retrograde date
  * [[Moon phase]]

**Price: **
  * 115,878 EUR (2025)
</WRAP>

{{tag>Watch_models Watches_with_moon_phase Watches_with_perpetual_calendar Patek_Philippe_models}}