An 18ct gold open-faced key-wound pocket watch: having a plain gold balance to the lever escapement with an engraved balance cock, the backplate numbered 80019, the gold dial with moiré decoration to the centre, subsidiary seconds dial and blued-steel spade hands, the case hallmarked for 18ct gold, Chester, 1842 and numbered 80019 SO along with the case maker's initials EB, diameter 42mm.