A fine late 19th Century keyless fusee lever with power reserve indication by Kullberg in a gold half hunter case. Gilt half plate keyless movement with reverse fusee and chain. Harrison's maintaining power. Plain cock with polished steel regulator, large diamond endstone. Compensation balance with blue steel overcoil hairspring. English table roller lever escapement, screwed in jewelling, escape and lever pivots with endstones under a bridge. Signed and numbered white enamel dial with subsidiaries for power reserve and seconds, Roman numerals, blue steel half hunter hands. Substantial plain 18 carat half hunter case with blue enamel chapter ring, maker's mark “HCD” in an oval. Gold cuvette with apertures for winding and had set should the owner wish to use a key.