G.H. Guinand. A steel keyless wind open face chronograph pocket watch G.H. Guinand. Chronographe de poche à cadran ouvert en acier remontoir au pendant Date: Circa 1910 Movement: Swiss lever, compensated balance, column wheel chronograph, No.841369 Dial: White, signed Case: Round Signed: Dial Size: 49mm For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing