Patek Philippe Complications 5205

Patek Philippe's Complications 5205G-013 is a 40 mm annual calendar in white gold. The case measures 11.36 mm thick, and a sapphire crystal covers the sunburst blue dial and also closes the back, showing the self-winding calibre 26-330 S QA LU 24H, which runs with 35 hours of power reserve. The dial carries day, date and month apertures along an arc, with moon phases and a 24-hour indication at six o'clock, and central seconds. Hands and hour markers are faceted white gold with white luminescent coating. The watch is fitted to a hand-stitched black alligator leather strap on a white gold prong buckle. The case holds a 30 metre water resistance rating.