Audemars Piguet Selfwinding Pink Tourmaline "50th Anniversary"

Audemars Piguet's Royal Oak Selfwinding "50th Anniversary" ref. 15514BC.TM.1284BC.01 is a 41 mm case in 18-carat white gold. The watch is set with diamonds and forms part of a limited set of ten pieces, each finished with a different gemstone. A pink dial fills the case, sitting under a sapphire crystal, and the display shows hours, minutes and a central seconds hand. Self-winding calibre 4309 drives the watch, AP's own movement built for this generation of the Royal Oak. The bracelet is 18-carat white gold and closes with an AP folding clasp, matching the case in metal and finish. Water resistance on this piece is modest for the collection, rated to 50 metres.