Audemars Piguet Selfwinding Tanzanite "50th Anniversary"

Audemars Piguet's Royal Oak Selfwinding Tanzanite "50th Anniversary", reference 15514BC.TF.1284BC.01, measures 41 mm in white gold. The case is paved with baguette-cut tanzanites, part of a set of ten pieces each decorated with a different gemstone. A sapphire crystal covers the blue dial. Inside is the self-winding calibre 4309, which drives hours, minutes and a centre seconds function. The watch is set with diamonds and gemstones throughout the case and bracelet, an arrangement of some 861 baguette-cut stones totalling around 38.6 carats. The bracelet is white gold, matching the case, and closes with an AP folding clasp. Water resistance is rated to 50 metres.