细节
DORER, WIEN
GOLD AND BLACK CHAMPLEVE ENAMEL KEYWOUND POCKET WATCH, CIRCA 1830
Gilt brass movement, full plate, fuse and chain, verge escapement, continental cock, two tone guilloche silver with Roman numerals, minute divisions, blued steel moon-style hands, circular gold and black champleve enamel case, movement signed and numbered, case hallmarked and engraved Bovet 1829
Diameter : 38 mm.