A slim early 19th Century French cylinder with digital hours in a gold open face case. Keywind gilt Lepine calibre movement with suspended going barrel. Plain cock with polished steel regulator, plain three arm gilt balance with blue steel spiral hairspring. Polished steel cylinder, steel escape wheel. Unusual engine turned silver dial with subsidiary seconds, offset minutes and an aperture above displaying the hours in Arabic numerals, blue steel hands. Slim engine turned gold open face case, wound and set through the signed and numbered gold cuvette.