Audemars Piguet Selfwinding "50th Anniversary"

Audemars Piguet's Royal Oak Selfwinding "50th Anniversary", reference 15551OR.ZZ.1356OR.01, comes in an 18-carat pink gold case measuring 37 mm across. The case stands 9.1 mm thick and pairs with a matching pink gold bracelet closed by an AP folding clasp. A sapphire crystal covers the white dial, which shows central seconds and a date display. The piece is set with diamonds. Inside is the self-winding calibre 5900, developed for this generation of the Royal Oak. It is a women's model. The folding clasp secures a case rated to 50 metres of water resistance.