Enamelled Gilt Swiss Verge

A late 18^th Century Swiss verge in a gilt and enamel consular 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.  Round pillars.  Winding through the signed white enamel dial, Arabic numerals, blue steel hands.  Gilt consular case with paste set front bezel.  Fully restored polychrome enamel scene of the back of a mother and child.  Marked "Leton" and the number corresponding to that on the movement.