An early 19th Century Swiss verge in a decorative gold open face case set with turquoise and rubies. Full plate gilt fusee movement. Finely pierced and engraved bridge cock with steel coqueret, plain three arm gilt balance with blue steel spiral hairspring. Silver regulator dial with blue steel indicator. Wound through the engine turned gold dial, Roman numerals, gold hands. Gold open face case profusely ornamented with turquoise and rubies and applied three colour gold decoration. Sprung front bezel opened by depressing a button in the gold pendant.