Swiss 18 carat gold US twenty dollar coin watch Circa 1970

Gold twenty dollar coin watch by Audemars Piguet
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A Swiss 18 carat gold twenty dollar coin watch, circa 1970. Retailed by Türler. Mechanical jewelled lever movement. Silvered matte dial with black Arabic and baton numerals. Case with snap on back, hinged within a United States of America Twenty Dollar coin, the front with Lady of Liberty dated 1904, the reverse with the bald eagle, the watch revealed with the thumbpiece in the milled band is pressed. Case, dial and movement signed, dial also signed by the retailer.
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Diameter: 34 mm
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Signed: Audemars Piguet Genève – Türler