Silver Repousse Pair Case with Champleve Dial

An 18^th Century champleve dial verge in silver repousse pair cases.  Full plate fire gilt movement with square baluster pillars.  Pierced and engraved bridge cock, silver regulator disc. Fusee and chain with worm and wheel barrel setup between the plates. Plain three arm steel balance, blue steel spiral hairspring. Signed silver champleve dial with arcaded minute ring, the centre pierced to reveal the steel ground beneath.  Roman and Arabic numerals, decorative pierced gilt hands.  Plain silver inner case, silver pendant and bow, maker's mark "IHH" in a rectangle.  The chased and engraved silver repousse outer case depicting a scene of two figures and a horse within a rococo frame.