A fine silver open face keyless wind chronograph pocket watch Beau chronographe de poche à cadran ouvert en argent (800) remontoir au pendant Date: Circa 1890 Movement: Gilt full plate, Swiss lever, cut and compensated bi-metallic balance wheel Dial: White Case: Polished hinged round, engravings throughout Size: 55mm Weight: 148,47g For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing