Grand Complications ref. 5308G-001 White Gold 5308G-001

Combining a minute-repeater, split-seconds chronograph and instantaneous perpetual calendar, this self-winding Quadruple Complication features several innovations, two of which are patented. The instantaneous perpetual calendar ensures that the disks pass in 30 milliseconds over the three day-date-month apertures arranged along an arc.

Source: Patek Philippe website, last updated Mar 2026