====== PP CH 29-535 ======

{{wst>image_cr|PP|CH 29-535 PS}}

Calibre **CH 29-535** is a [[hand-wound]] [[chronograph]] movement by [[Patek Philippe]].

It is a base for various complications like [[split-seconds]] and/or [[perpetual calendar]].

===== Variants =====
^Calibre      ^Dimensions (mm) ^Jewels ^Parts ^Usage ^Features ^
|[[PP CH 29-535|CH 29-535 PS]] |Ø 29.6, H 5.35|33|270|[[Patek Philippe Chronograph 5172|Chronograph 5172]], [[Patek Philippe Chronograph 7150_250r|Chronograph 7150/250R]]|[[Instantaneous]] 30-minute counter, [[small seconds]] |
|[[PP CH 29-535|CH 29-535 PS 1/10]] |Ø 29.6, H 6.96|38|396|[[Patek Philippe 1/10th Second Monopusher Chronograph 5470|1/10th Second Monopusher Chronograph 5470]]|1/10th of a second [[monopusher]] chronograph, central 1/10th of a second hand, [[instantaneous]] 30-minute counter, [[small seconds]],\\ [[Pulsomax]]® escapement, [[Silinvar]]® lever and escape wheel, [[Gyromax]]® balance in Silinvar®, [[Spiromax]]® balance spring|
|[[PP CH 29-535|CH 29-535 PS Q]] |Ø 32, H 7|33|456|[[Patek Philippe Chronograph Perpetual Calendar 5270|Chronograph Perpetual Calendar 5270]]|Instantaneous 30-minute counter, [[perpetual calendar]] with [[day/night indication]], [[small seconds]], [[moon phase]],\\ [[Gyromax]]® balance, [[Breguet hairspring]]|
|[[PP CH 29-535|CHR 29-535 PS]] |Ø 29.6, H 7.1|34|312|[[Patek Philippe Split-Seconds Chronograph 5370|Split-Seconds Chronograph 5370]]|[[Split-Seconds]] chronograph, 30-minute counter, seconds subdial,\\ [[Gyromax]]® balance, [[Breguet hairspring]]|
|[[PP CH 29-535|CHR 29-535 PS Q]] |Ø 32, H 8.7|34|496|[[Patek Philippe Split-Seconds Chronograph Perpetual Calendar 5204|Split-Seconds Chronograph Perpetual Calendar 5204]]|[[Split-Seconds]] chronograph, [[instantaneous]] 30-minute counter, [[perpetual calendar]]: day, month, leap year and [[day/night indication]], [[hand date]], [[moon phase]], small seconds,\\ [[Gyromax]]® balance, [[Breguet hairspring]]|

<WRAP ud ud_mov>
**Description:**
  * [[Hand-wound]] [[chronograph]] movement
  * [[Column wheel]] mechanism
  * [[Gyromax]]® [[balance]]
  * [[Breguet hairspring]]
  * [[Patek Philippe Seal]]

**Functions:**
  * Hours, minutes
  * [[Small seconds]]
  * Central chronograph hand, instantaneous 30-minute counter

**Data:**
  * 28,800 A/h (CH 29-535 PS 1/10: 36.000 A/h)
  * [[Power reserve]] (with the chronograph disengaged) 65 h
  * [[Patek Philippe Seal]]

**Production period:**
  * ?-present
</WRAP>

{{tag>Movements Manual_winding_movements Chronograph_movements Perpetual_calendar_movements Patek_Philippe_calibres}}