Patek Philippe Complications 5205

The Patek Philippe Complications 5205G-013 is a 40mm round white gold Annual Calendar with three day-date-month apertures arranged along the arc of a circle. The dial is a two-tone blue sunburst finish with a black-gradient rim and sapphire crystal. The complete calendar tracks day, date, month, and moon phase, and requires only one correction per year, at the end of February. It is powered by the self-winding Patek Philippe calibre 26-330 S QA LU 24H, offering 45 hours of power reserve and water resistance to 30 meters.