A gold hunting cased keyless lever pocket watch, Swiss, circa 1910,

細節
A gold hunting cased keyless lever pocket watch, Swiss, circa 1910,
white enamel dial with Roman numerals, outer Arabic five minutes, subsidiary seconds, Louis hands, frosted gilt movement jewelled to the centre, cut bimetallic compensation balance, glazed cover, gold cuvette, engine turned case with vacant foliate cartouche, diameter 55mm.