Patek Philippe Ref. 59601A-010 Annual Calendar Flyback Chronograph Wristwatch
Record status
Individual type · partial
Period
Circa 2018
Maker / issuer
Patek PhilippeThis Patek Philippe reference 59601A-010 is a stainless steel annual calendar flyback chronograph wristwatch manufactured circa 2018. It features a 40.5 mm stainless steel case fitted with a steel multi-link bracelet, pump pushers, and a fluted winding crown.
The black dial presents three calendar apertures along the upper perimeter showing day, date, and month, a power reserve indicator beneath 12 o'clock, and a dual-scale monocounter subdial at 6 o'clock combining hour and minute chronograph totals. The source reports it is powered by the automatic calibre 28-250 IRM QA 24H with 40 jewels.
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
- Chronograph
- Calibre
- Automatic, cal. 28-250 IRM QA 24H, 40 jewels
- Material
- Stainless steel
- Reference
- 59601A-010
- Dimensions
- 40.5mm Diameter
- Case Number
- 6’103’576
- Place recorded
- Switzerland
- Movement Number
- 7’100’074
- Maker / attribution
- Patek Philippe
Design
- Visible features
- • Black dial with three arc-shaped aperture displays showing day, date, and month between 10 and 2 o'clock. • Central red chronograph seconds hand paired with a combined coaxial chronograph counter at 6 o'clock. • Integrated multi-link stainless steel bracelet attached to a polished case with round pushers.
- Dial Configuration
- The watch displays a black dial featuring three arc-shaped apertures for the annual calendar, indicating the day, date, and month between the 10 and 2 o'clock positions. A power reserve indicator is positioned beneath the 12 o'clock marker. The chronograph function utilizes a central red seconds hand and a subdial at 6 o'clock. This subdial features a coaxial design with two scales, housing both the 30-minute and one-hour chronograph counters.
- Case and Bracelet Construction
- The Patek Philippe reference 59601A-010 features a 40.5 mm stainless steel case. The design includes pump-style chronograph pushers and a fluted winding crown. The watch is fitted with an integrated stainless steel multi-link bracelet and a steel double deployant clasp. The source indicates that an additional leather strap is included with the watch, though it is not depicted in the provided imagery.
- Movement and Technical Specifications
- The timepiece is powered by the automatic calibre 28-250 IRM QA 24H, which contains 40 jewels. The movement provides annual calendar and flyback chronograph functionality. The watch is associated with movement serial number 7’100’074. The movement and case back are not visible in the provided photographic materials.
Identification
- Reference
- 59601A-010
- Serial number
- 7’100’074
- 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: Movement and case back are not visible in the presented image.
- Research required: Accessories and additional leather strap cited in cataloguing are not depicted in this view.