18ct Gold open face Pocket Watch - Edouard Perregaux, Locle, number 7191, 51 mm machine engraved case with vacant shield cartouche, marked 'L over BF' and 'K18', the inner dust cover with Neuchatel chevron mark, engraved 'Edouard Perregaux, Locle', and numbered '7191', c.1890. Keyless, high grade bar movement, 'wolf's tooth' winding wheels, lever escapement. Signed white enamel dial with Roman numerals, rail track minutes, sunk subs seconds dial at VI, blued steel hands. 114gm