Audemars Piguet Selfwinding

Audemars Piguet's Royal Oak Offshore Selfwinding, reference 77605CB.OO.A422CR.01, is a 37 mm women's model in white ceramic. The case measures 12.1 mm thick and carries a sapphire crystal over a turquoise dial. This is a limited edition, and the colour appears to shift across the dial and strap depending on the light. Inside is the self-winding Calibre 5900, which drives hours, minutes, centre seconds and the date. A purple iridescent alligator strap closes with a titanium pin buckle. Audemars Piguet does not publish a water resistance figure for this reference.