Patek Philippe
Patek Philippe Perpetual Calendar Chronograph 5271 5271/12P
The Patek Philippe Perpetual Calendar Chronograph 5271 (reference 5271/12P) is a 41 mm platinum watch. It runs on the manual caliber CH 29-535 PS Q and is water resistant to 30 m. It was introduced in 2017.
Specifications
Case
- Reference
- 5271/12P
- Collection
- Grand Complications
- Case size
- 41 mm
- Thickness
- 12.7 mm
- Case material
- Platinum
- Case shape
- Round
- Crystal
- Sapphire
- Water resistance
- 30 m
Movement
- Movement
- Manual
- Caliber
- CH 29-535 PS Q
- Frequency
- 28,800 vph
- Jewels
- 33
- Functions
- Perpetual calendar, Chronograph, Moon phase, Day/night indicator, Leap year indicator, Small seconds
Production
- Production
- 2017 – today
Dial versions
This reference was made with these dials and finishes.
5271/12P Black
5271/12P-001
Ruby marker at 12 · Ruby; baguette; bezel/case (58 stones) plus 1 at 12 o'clock
5271/12P Red
5271/12P-010
Gradient red · Ruby; baguette; case and folding clasp (80 stones, 5.25 ct)
How it compares within the Grand Complications family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| 5271/12P (This watch) | 41 mm | Platinum | — | CH 29-535 PS Q | 2017– |
| 5204G | 40.2 mm | — | — | CHR 29-535 PS Q | 2021– |
| 5208R | 42 mm | 18k rose gold | Black | R CH 27 PS QI | 2018–2025 |
| 5236P | 41.3 mm | Platinum | — | 31-260 PS QL | 2021– |
| 5270P-001 | 41 mm | Platinum | Salmon | CH 29-535 PS Q | 2018–2021 |
| 5320G-001 | 40 mm | 18k white gold | Cream | 324 S Q | 2017– |
| 5327G | 39 mm | 18k white gold | Blue | 240 Q | 2016– |
| 5327R | 39 mm | 18k rose gold | Ivory | 240 Q | 2016– |
| 5470P-001 | 41 mm | Platinum | Blue | CH 29-535 PS 1/10 | 2022– |
About the Grand Complications family
Grand Complications is Patek Philippe's heading for its most complex watches: perpetual calendars, split-seconds chronographs, minute repeaters, tourbillons and astronomical displays such as the sidereal time and sky charts of the Celestial models. It continues a tradition that goes back to the brand's complicated pocket watches.
References in the catalog include perpetual calendars such as the 5160/500R with an engraved case, the minute repeater perpetual calendar 5374, the Celestial 6104 and the Grandmaster Chime 6300, a reversible watch with grande and petite sonnerie. Production of many of these is very small. For dealers, provenance, the Certificate of Origin, an Extract from the Archives and service by the brand matter more here than anywhere else in the range.
Quick answers
- What size is the Patek Philippe Perpetual Calendar Chronograph 5271 5271/12P?
- The Patek Philippe Perpetual Calendar Chronograph 5271 5271/12P has a 41 mm case, 12.7 mm thick.
- What movement does the Patek Philippe Perpetual Calendar Chronograph 5271 5271/12P use?
- It uses the manual caliber CH 29-535 PS Q.
- How water resistant is the Patek Philippe Perpetual Calendar Chronograph 5271 5271/12P?
- It is water resistant to 30 metres.
- When did the Patek Philippe Perpetual Calendar Chronograph 5271 5271/12P come out?
- It was introduced in 2017.
- What is the Patek Philippe Perpetual Calendar Chronograph 5271 5271/12P made of?
- The case is platinum.
- Which dials was the Patek Philippe Perpetual Calendar Chronograph 5271 5271/12P made with?
- The catalog lists 2 dials: Black, Red.
Catalog facts checked October 2026.