A French late 19th Century gold half-Hunter case keyless jewelled lever quarter repeating calendar moonphase pocket watch, the movement signed 'Ch. Oudin, Palais Royal, 52 Paris', the repeat on gongs operated by a slide in the band, the white enamel dial with Roman numerals, moonphase aperture, combined subsidiary dial for seconds and month and twin subsidiary dials for day and date with repeat signature, the cuvette engraved with maker's name and address and medal awards, 1806 and 1864, the plain case with blue enamel chapter ring.