A gold cased open faced pocket watch, the gilt dial with applied Roman numerals, subsidiary seconds dial and central engraved landscape detail, jewelled lever movement unsigned, the gilt cuvette signed ‘M.J. Tobias, London, Detach’d lever, 13 jewels, No 78800’, the engine turned case with escutcheon detail to the reverse, stamped ‘18k’, diameter 47mm. £300-400