====== Patek Philippe Calatrava 8-Day 5328 ======

{{wst>image_cr|Patek Philippe|Calatrava 8-Day 5328G-001}}

**Calatrava 8-Day 5328** is a wristwatch by [[Patek Philippe]].

This model in der [[Calatrava]] series features [[instantaneous]] day-date displays [[jumping]] at midnight and is also distinguished by its [[eight-day]] [[power reserve]]. 

The entire rim of the round white gold case-middle is adorned with Patek Philippe's emblematic [[guilloché]] hobnail pattern.

The manually wound [[in-house]] Caliber 31-505 8J PS IRM CI J features a Pulsomax [[silicon]] escapement and a Spiromax balance spring, providing 192 hours (8 days) of autonomy. 

<WRAP ud ud_mod>
**Reference:**
  * 5328G-001 [[white gold]]

**Movement: **
  * [[Hand-wound]] [[manufacture]] movement [[31-505 8J PS IRM CI J]], 28,800 A/h (4 Hz)
  * [[Pulsomax]]® [[escapement]] in [[Silinvar]]®
  * [[Spiromax]]® [[balance spring]]
  * 28 [[jewels]]
  * 256 parts
  * [[Patek Philippe Seal]]

**Case:**
  * [[White gold]]
  * [[Clous de Paris]] hobnail [[guilloché]] pattern on the caseband
  * Ø 41 mm, H 10.52 mm
  * [[Sapphire crystal]], sapphire crystal case back
  * [[Waterproof]] to 30 m

**Dial:**
  * Textured blue with black-gradient rim
  * White gold applied numerals with white [[luminescent coating]]
  * White gold syringe-shaped hands with white luminescent coating

**Functions:**
  * Hours, minutes, 
  * [[Instantaneous]] date by hand
  * Instantaneous day in aperture
  * [[8-day]] power reserve indication
  * [[Small seconds]]

**Bracelet:**
  * Includes a navy blue calfskin strap with a fabric pattern and an additional grained taupe calfskin strap, both using a new patented triple-blade [[fold-over clasp]]

**Price** (2026):
  * €72,308
</WRAP>

{{tag>Watch_models Patek_Philippe_models Patek_Philippe_Calatrava_models}}