Audemars Piguet Selfwinding Emerald "50th Anniversary"

Audemars Piguet's Royal Oak Selfwinding Emerald "50th Anniversary", reference 15554BC.EE.1274BC.01, has a 37 mm case in white gold. The case measures 9.8 mm thick and holds a sapphire crystal over a green dial. Inside is the self-winding calibre 5909, showing hours, minutes and central seconds. The bracelet, also white gold, is set with diamonds and baguette-cut emeralds, part of the 790 stones used across the piece. A folding clasp closes the bracelet. This is one of ten anniversary pieces, each finished with a different gemstone. Water resistance reaches 20 metres.