Patek Philippe | Self-winding flyback chronograph with AC

Launched in 2015, Reference 5905 combines two complications, a self-winding flyback chronograph and an Annual Calendar. It has been expanded with a steel version, a metal rarely used in the company’s collections, and is equipped with an integrated bracelet. The highly legible olive green “sunray” dial features a central chronograph hand, a 60-minute subdial at 6 o’clock and three apertures arranged around the arc of a circle for the Annual Calendar. This timepiece beats to the rhythm of Caliber CH 28-520 QA 24H, which takes account of months with 30 and 31 days.