Audemars Piguet Selfwinding

Audemars Piguet's Royal Oak Selfwinding 15551BC.ZZ.1356BC.01 is a women's model in 18-carat white gold, 37 mm across and 9.1 mm thick. It is set with diamonds, cut in baguette form, which play against the smoked blue dial. A self-winding movement, calibre 5900, drives the hours, minutes, centre seconds and date functions, and the dial sits beneath a sapphire crystal. The white gold bracelet closes with an AP folding clasp. It is compact on the wrist, but the proportions keep the Royal Oak's architecture intact. The case holds up to 50 metres of water resistance.