A late 18^th Century verge in a stone set three colour gold consular case.  Full plate fire gilt movement with round pillars.  Pierced and engraved cock, silver regulator disc.  Plain three arm steel balance, blue steel spiral hairspring. Wound through the white enamel dial with Roman and Arabic numerals, stone set hands.  Attractive 18 carat continental consular case.  The back engine turned and decorated with  applied three colour gold decoration, the scene framed by an oval border of white stones.  Two colour gold bezel also set with a single row of white stones.