细节
Audemars Piguet. A fine and rare 18K gold skeletonized coin watch
Signed Audemars Piguet, ref. 5677BA, movement no. 162'798, case no. B7997, circa 1977
Cal. 2003 skeletonized 14K gold mechanical movement, 17 jewels, skeletonized dial, engraved baton numerals on bezel hinged and set within an United States of America Twenty Dollar coin, front opened by pressing a concealed catch in the band revealing the watch, back with the head of the Liberty and dated 1895, case, dial and movement signed
35 mm. diam.