Audemars Piguet Selfwinding

Audemars Piguet Royal Oak Selfwinding 77451ST.ZZ.1361ST.03 has a 34 mm steel case, sized for a woman's wrist. The case measures 8.8 mm thick and carries a sapphire crystal over a blue dial. The watch is set with diamonds, giving it a bit of sparkle against the brushed steel. Inside is the self-winding calibre 5800, which drives hours, minutes, centre seconds and a date function. The date sits discreetly within the dial layout, keeping the overall design clean and legible. A steel bracelet closes with an AP folding clasp, matching the case in finish. Water resistance on this Royal Oak is rated to 50 metres.