This Stainless Steel Patek Philippe Ref# 5960/1A-001 Fly Back, Chronograph, Annual Calendar Is Complete. Accompanied with its certificate of origin, setting pin, instruction manual and presentation box. This watch is in excellent condition and dated 2014.

The 5960/1A-001 annual calendar automatic watch, features a 40.5 mm case. This is a stainless steel example with silver dial and stainless steel bracelet. Functions include hours, minutes, seconds, month, day, date, chronograph, and 60-minute and 12-hour mono counter and power-reserve.

Launched in 2006 at the Basel Fair, the wristwatch houses Patek Philippes first in-house chronograph caliber and sets the stage for future development using caliber 28-520. In its current form, as used in Ref. 5960P, it has an annual calendar combined with hour and minute recorder on the same subsidiary dial. The two times 30-minute register is used in conjunction with the aperture at the 6 o'clock position indicating if the minutes are in the first or second 30.In 2014 Patek Philippe announced the release of the 5960 in steel in a stainless steel case with a steel bracelet and silver dial.