A mid 19th Century English fusee lever by Frodsham in a gold open face case. Gilt three quarter plate keywind movement with fusee and chain. Harrison's maintaining power. Engraved cock with diamond endstone, polished steel regulator, the index on the plate. Compensation balance with blue steel spiral hairspring. Unusual gilt guard to the balance. English table roller lever escapement. Signed white enamel dial with subsidiary seconds, Roman numerals, blue steel hands. Engine turned 18 carat open face case, maker's mark “LC” in an oval.