An early 19th Century French verge in a gold open face case. 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. White enamel dial with Arabic numerals, blue steel Breguet hands. Plain 18 carat open face case with ribbed middle, wound through the signed gilt metal cuvette.