Audemars Piguet Flying Tourbillon

Audemars Piguet Royal Oak Flying Tourbillon, reference 26730BA.OO.1320BA.01, has a 41 mm case in yellow gold. The gold dial sits under a sapphire crystal and shows a flying tourbillon rotating at six o'clock. This is a special edition piece within the Royal Oak line. Inside is the self-winding calibre 2950, built around the flying tourbillon complication rather than a conventional balance mounted between bridges. The watch is fitted with a yellow gold bracelet closed by an AP folding clasp. Everything, case and bracelet alike, is finished in the same gold tone. Water resistance is set at 50 metres, modest for the depth but standard for a piece built around a display of this kind.