Patek Philippe Annual Calendar Flyback Chronograph 5905P-010
Record status
Individual type · partial
Period
2010s
Maker / issuer
Patek PhilippeThis Patek Philippe Annual Calendar Flyback Chronograph, reference 5905P-010, is a modern automatic wristwatch produced in the 2010s. The case is constructed from platinum and measures 42 mm in diameter.
It features a glossy black dial equipped with luminescent hands and white gold markers, displaying annual calendar functions—day, date, and month apertures—alongside a flyback chronograph complication. The movement is the automatic caliber CH 28-520 QA 24H, which incorporates a column-wheel mechanism and adheres to the Patek Philippe Seal standard; it is visible through the watch's sapphire crystal case back. A distinguishing design detail is an inset diamond on the case at the 6 o'clock position.
The watch is completed by a black alligator leather strap with a platinum buckle. The flyback function enables the user to reset and restart the chronograph without pausing the ongoing measurement.
Evidence at a glance
- Linked sources
- 1
- Photograph views
- 1
- Catalogue references
- 0
Counts describe this entry’s documentation, not authenticity, rarity or completeness. Photographs may show one specimen; check each caption and licence.
Technical characteristics
- Type
- Annual Calendar Flyback Chronograph
- Maker
- Patek Philippe
- Origin
- Switzerland
- Movement
- Automatic caliber CH 28-520 QA 24H
- Reference
- 5905P-010
- Case diameter
- 42 mm
- Case material
- Platinum
- Place recorded
- Switzerland
- Strap material
- Alligator leather
- Date of manufacture
- 2010s
- Maker / attribution
- Patek Philippe
Design
- Visible features
- • Glossy black dial with date and calendar apertures • Three-part case construction including platinum buckle • Patek Philippe logo on the winding crown • Chronograph pushers located at 2 and 4 o'clock
- Case and Dial Design
- The Patek Philippe 5905P-010 features a 42 mm platinum case. A distinctive element of this model is the placement of an inset diamond within the case at the 6 o'clock position. The timepiece is paired with a black alligator leather strap secured by a platinum buckle. The dial is finished in a glossy black tone, providing a backdrop for luminescent-treated hands and white gold indices. The layout includes an annual calendar display with day, date, and month apertures, alongside a chronograph sub-dial at the 6 o'clock position.
- Market and Attribution
- The source attributes the production of this reference to the 2010s. It is categorized within the Patek Philippe collection as an annual calendar flyback chronograph, marketed as a combination of technical complexity and daily wearability. The details regarding the model's design and technical specifications are provided by the auction house source. The document serves as a record of the reference's functional features and its specific material composition as reported.
- Movement and Complications
- The watch is powered by the automatic caliber CH 28-520 QA 24H. This movement features a column-wheel mechanism for the chronograph function, which is designed with a flyback capability, allowing for continuous timing without stopping the mechanism. The caliber is certified to the Patek Philippe Seal standard. The movement is visible through a transparent exhibition case back. The annual calendar complication is designed to adjust for months of 30 and 31 days automatically, requiring adjustment only once annually at the end of February.
Identification
- Reference
- 5905P-010
- Source note
- Facts transcribed from the linked source listing or collection record. Attribution and specifications are source-reported and have not been independently authenticated.
Catalogue references
No catalogue numbers recorded. Numbers are only published once transcribed from a verified edition of a standard catalogue — they are never inferred.
Research required
- Research required: The presence and location of the inset diamond at 6 o'clock are noted but not clearly captured in the provided photographs
- Research required: The source states the current status of the object is unknown