Patek Philippe Reference 5960/1A-001 is an impressive workhouse of a watch. Launched in 2006, the timepiece features an annual calendar, flyback chronograph, power reserve, and day/night indicator all packed into its 40.5mm case. It was the manufacturer’s first self-winding annual calendar chronograph. The dial has a sporty layout with trapezoidal calendar windows and a double-handed chronograph register at 6 o’clock. The chronograph hands have sporty pops of red which contrast nicely against the white dial. The hands, indices, and date window frames are blackened gold which sparkle with a wonderful luster. Powering the timepiece is Patek Philippe Caliber CH28-520 IRM QA 24H which has 456 parts. The movement has a great 55 hour power reserve when considering its complications and technical abilities.