The Patek Philippe Complications Annual Calendar Flyback Chronograph 5905P-010, dated 2016, features a 42 mm case crafted from platinum. Its ebony-black sunburst dial is designed with applied baton hour markers, dauphine-style hands, day, date, and month apertures arranged across the upper section, and a combined 60-minute chronograph counter with day/night indication at 6 o’clock.
The watch is powered by the self-winding Patek Philippe Caliber CH 28-520 QA 24H, an integrated flyback chronograph movement with a vertical clutch and a power reserve of approximately 45 to 55 hours. Its Annual Calendar automatically recognizes 30- and 31-day months and requires correction only once per year, at the end of February.
Fitted with a sapphire crystal and transparent sapphire caseback, the watch provides a view of the decorated automatic movement and its 21K gold central rotor. It is paired with a matte black alligator leather strap and a platinum prong buckle. Water resistance is rated to 30 meters.
Year: 2016
Condition: Preowned
Scope of delivery: watch comes with box and papers.
Warranty: 1-year dealer warranty
Key Details
Brand: Patek Philippe
Model: Complications Annual Calendar Flyback Chronograph
Reference: 5905P-010
Collection: Complications
Year: 2016
Movement: Self-winding Patek Philippe Caliber CH 28-520 QA 24H
Movement Type: Integrated flyback chronograph with vertical clutch
Power Reserve: Approximately 45–55 hours
Frequency: 28,800 vibrations per hour
Jewels: 37
Case Material: Platinum
Case Size: 42 mm
Case Thickness: Approximately 14.03 mm
Water Resistance: 30 meters
Dial: Ebony-black sunburst dial
Hour Markers: Applied baton hour markers
Functions: Hours, minutes, flyback chronograph, central chronograph seconds, 60-minute counter, Annual Calendar, day, date, month, day/night indication
Crystal: Sapphire crystal
Caseback: Transparent sapphire caseback
Strap: Matte black alligator leather strap
Clasp: Platinum prong buckle
Condition: Preowned
Gender: Men’s
