A silver keyless wind open face chronograph pocket watch Chronographe de poche à cadran ouvert en argent (800) remontoir au pendant Date: Circa 1910 Movement: Swiss lever, cut and compensated bi-metallic balance Dial: White Case: Round, No.16696 Size: 52mm Weight: 123,37g For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing