A 20th Century Swiss lever in a 9 carat gold half hunter case. Gilt three quarter plate keyless movement with going barrel. Plain cock with polished steel regulator, uncut bimetallic balance with overcoil hairspring. Club foot lever escapement. Signed white enamel dial with subsidiary seconds, Roman numerals, blue steel half hunter hands. Plain 9 carat gold half hunter case with blue enamel chapter ring. plain gold cuvette, maker's mark “JWB Ld” in a rectangle.