PERRENOUD, POCKET WATCH, ALARM CLOCK, SWITZERLAND CIRCA 1815 silver case diameter 49 mm, white enamel dial with 3 winding holes, steel hands, (minutes missing), case and back entirely decorated with guilloché motifs, movement with verge escapement, movement signed Perrenoud, alarm strike on bell, watch currently in working order, winding key and glass missing PERRENOUD, A SILVER ALARM POCKET WATCH, SWITZERLAND CIRCA 1815