Date: Circa 1830Movement: Gilt cylinder, 3-arm balance, two polished hammers striking on two gongs activated via the plunge repeat, blued steel screwsDial: Silvered engine turned, black Roman numerals, black outer minute divisions, blued steel Breguet style hands with aperture through the glass for adjustmentCase: Round hinged with black enamel foliate decoration throughout, No.36489Signed: CuvetteSize: 46mm