AUDEMARS PIGUET. A VERY FINE 18K GOLD TWENTY DOLLAR COIN WATCH Signed Audemars Piguet, Genève, ref. 5610BA, movement no. 78’095, case no. 19’225, circa 1960 Movement: cal. 2003 extra-flat, manual, 17 jewels, signed Dial: signed Case: snap on back, all hinged within a United States of America Twenty Dollar coin, the front with the Lady of Liberty and dated 1904, the bald eagle to the reverse, opened by pressing the thumbpiece in the milled band, 34 mm. diam., signed With: a fitted pouch