細節
A Swiss keyless pocket chronometer movement, circa 1900,
white enamel dial with Roman numerals and subsidiary seconds, damascened movement inscribed Dent, London, jewelled to the centre, wolf's tooth winding, pivoted detent, bi-metallic compensation balance with helical balance spring, associated plain gold filled case with screw back, diameter 53mm.
white enamel dial with Roman numerals and subsidiary seconds, damascened movement inscribed Dent, London, jewelled to the centre, wolf's tooth winding, pivoted detent, bi-metallic compensation balance with helical balance spring, associated plain gold filled case with screw back, diameter 53mm.