* An 18 Karat Yellow Gold and US $20 Gold Coin Concealed Watch, LeJour, 34.00 mm case diameter, consisting of a US $20 gold coin, dated 1900, hollowed to conceal a hinged swing-out watch case measuring approximately 24.00 mm in diameter, matte gold dial signed LeJour, Roman numerals, black baton hands, straight lugs, snap on case back, manual wind mechanical movement, later 14 karat yellow gold meshwork bracelet, box clasp.
Estimate $ 1,500-2,500
Property from the Hennessy Estate, Oak Brook, Illinois
The watch weighs approximately 49.30 dwts. inclusive of crystal and movement.