A small mid 19th Century English two pin fusee lever in a silver open face case. Full plate gilt keywind fusee brass calibre movement. Harrison's maintaining power. Plain cock with diamond endstone, polished steel regulator with silver sector index on the plate. Plain three arm gilt balance with blue steel spiral hairspring. English table roller lever escapement, the impulse jewel replaced by two pins. White enamel dial with Roman numerals, blue steel hands. Small engine turned silver open face case with ribbed middle, maker's mark “SS” and number corresponding to that on the movement.