A Japanese brass and copper engraved lantern clock, second half 19th century

5-cm annular brass dial with adjustable silvered numerals, pierced blued single hand, subsidiary for going train and apertures for date all in an engraved copper surround adorned with clouds and a dragon, brass posted movement, going train with verge and plain balance lacking regulation weights, countwheel striking on a lacking bell, case with similar engraved copper doors and turned brass corner pillars, together with a later stained oak wall bracket