DEVOIGNE, GILDED METAL AND POLYCHROME ENAMEL POCKET WATCH, FRANCE CIRCA 1770 gilt metal case 44 mm in diameter, white enamel dial with Roman numerals 'Neuchatel style' black steel hands, decorated back, with large polychrome painted porcelain plate, movement with verge escapement, watch currently in working order, winding key missing DEVOIGNE, A VERGE POCKET WATCH IN GILT METAL AND POLYCHROME ENAMELS, FRANCE CIRCA 1770