A mid 19th century engraved 18ct gold open face key wind pocket watch

A mid 19th century engraved 18ct gold open face key wind pocket watch, the gilt dial engraved with flowers and foliage, roman numerals, and blued steel hands, the chain driven three quarter plate movement with cylinder escapement, the plate foliate engraved and inscribed 'Lepine, Geneve,' the inner case signed 'Frodsham, 31 Gracechurch Street, London.' Dial 38mm approx, with key.