Audemars Piguet Selfwinding Flying Tourbillon Extra-Thin (RD#3) "50th Anniversary"

Audemars Piguet's Royal Oak Selfwinding Flying Tourbillon Extra-Thin "50th Anniversary", reference 26660ST.OO.1356ST.01, has a 37 mm steel case. The case measures 8.1 mm thick, notably slim for a self-winding tourbillon. A sapphire crystal covers the purple dial. The self-winding Calibre 2968 drives the watch and carries a flying tourbillon, visible without a bridge crossing the cage. This is a technically dense movement fitted into a case built for women's wrists. A steel bracelet with an AP folding clasp completes the piece. The clasp helps secure the watch, which stays water resistant to 50 metres.