A late 18th Century Swiss verge in a pearl set gold and enamel gold case. Slim 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 signed white enamel dial, Roman numerals, gold hands. Gold and enamel case, bezels set with a small single row of split pearls. Finely painted polychrome enamel scene of the huntress Diana and Cupid. Rectangular gold pendant with a button to open the sprung front bezel.