Gold Quarter Repeating Ruby Cylinder Pocket Watch

A 19^th Century Swiss quarter repeating ruby cylinder in a gold open face case.  Keywind gilt Lepine calibre movement with suspended going barrel. Plain cock with blue steel regulator, plain three arm gilt balance with blue steel spiral hairspring. Ruby cylinder, steel escape wheel.  Push pendant quarter repeating on two polished steel gongs.  Silver engine turned dial with Roman numerals, gilt hands. Plain 18 carat open face case with engine turned bezels and middle.  Wound and set through the gilt metal cuvette engraved with details of the movement.