An early 20th Century Swiss lever in an engine turned silver half hunter case. Nickelled split three quarter plate 15 jewel keyless movement with going barrel. Plain cock with polished steel regulator, uncut bimetallic balance with spiral hairspring. Club foot lever escapement. Signed white enamel dial with subsidiary seconds, Arabic numerals, blue steel hands. Engine turned silver half hunter case with blue enamel chapter ring, vacant shield shaped cartouche on the back cover. Plain silver cuvette, maker's mark “JJH” in a rectangle. Gilt winding button.