5961R-010

FLYBACK CHRONOGRAPH. ANNUAL CALENDAR. JOAILLERIE.

Combining innovation and aesthetics

With its self-winding flyback chronograph and Annual Calendar function, this model combines two of Patek Philippe's most sought-after complications. The ebony black opaline dial features an original layout, with calendar apertures arranged along the arc of a circle and a large 60-minute and 12-hour chronograph monocounter. This technical feat is enhanced by a setting of baguette-cut diamonds.

Complications

5961R-010

4474000

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Technical characteristics

dial

Ebony black opaline, white gold applied hour markers set with baguette diamonds.
Rose gold leaf-shaped hands with white luminescent coating.

case

Rose gold
Diameter: 40.5 mm
Thickness: 13.5 mm
Water-resistant to 30m
Sapphire crystal case back

gem setting

Bezel: 36 baguette-cut diamonds (3.66 cts)
Hour markers: 8 baguette-cut diamonds (0.24 ct)
Clasp: 22 baguette-cut diamonds (1.02 ct)

Total of 66 baguette-cut diamonds (4.92 cts)

movement

CH 28-520 IRM QA 24H
Self-winding
Flyback chronograph
Central chronograph hand
60-minute and 12-hour monocounter
Annual Calendar
Day, date, month and day/night indication in aperture
Power reserve indication

Diameter: 33 mm
Thickness: 7.68 mm
Number of parts: 456
Number of jewels: 40
Power reserve: min. 45 hours – max. 55 hours
Winding rotor: 21K gold central rotor
Balance: Gyromax®
Frequency: 28,800 semi-oscillations/hour (4 Hz)
Balance spring: Spiromax®
Distinctive sign: Patek Philippe Seal