VACHERON CONSTANTIN SKELETONIZED
COIN DRESS WATCH YELLOW GOLD
Audemars Piguet, "Skeletonized $20 Coin Watch," No. 711225,
case No. 556735, Ref. 53005. Sold in March 1985.
Very fine and rare, 18K yellow gold dress watch set in a U.S.
20 Dollar coin dated 1904. Accompanied by the certificate of
origin and a booklet.
Double case, coin opening with a push-piece concealed
in the band, three-body hinged inner case, graduated bezel.
Transparent. Black gold baton hands.
Cal. 1003/1, gilt, foliate hand-engraved, straight-line
lever escapement, monometallic balance, self-compensating
flat balance spring, index regulator..