An 18ct. gold open faced pocket chronometer, Moulinie, Geneve, No.29242, circa 1850, signed and numbered white enamel dial with Roman numerals and subsidiary seconds, fleur-de-lys hands, signed frosted gilt bar movement with detent escapement, bi-metallic compensation balance, blued spiral spring with overcoil, signed and numbered gold cuvette, engine turned case, diameter 48mm, with original brass bound and inlaid ebonised box.