8-day spring driven movement with half hour striking on a bell, finely cast and chiseled ormolu and bronze urn-shaped case.
10-cm enamel dial with Roman numerals signed Armingaud L.né à Paris, fine ormolu Breguet hands, movement with anchor escapement of 8-day duration and silk suspended pendulum, half hour countwheel striking on a bell, finely cast and chisleled ormolu and patinated bronze urn-shaped case ssurmounted by five pine apples, moulded square base raised on bun feet
