A rare gold, polychrome enamel and pearl time piece in the form of a mandolin with concealed watchDate: Circa 1840Movement: full plate gilt verge movement, pierced and engraved balance bridge, star form end piece with ruby jewel showing through sound hole of mandolin fee and chain, No.3605Dial: Concealed white enamel dial, Arabic numerals, blued steel spade handsCase: Gold case in the form of a Mandolin, sound board with red translucent over engraved checker base, edged with split pearls, back with translucent blue enamel with gold relief depicting Fauna and a mical scoreSize: Length overall 66mmFor further information on this lot please visit the