3009. Léopold Huguenin. An 18K gold open face keyless wind chronograph pocket watch Léopold Huguenin. An 18K (750) yellow gold open face keyless wind wind pocket chronograph. Date: Circa 1890 Movement: Nickel lever, bi metallic compensation balance, blued steel spring with 'Breguet' overcoil, twin barrels for flirt quarter seconds Dial: White, black Roman numeral hour markers, black inner minute track, black outer 1/5th second divisions, subsidiary dial for quarter seconds at 6, 'Breguet style' hands, centre chronograph hands Case: Hinged round, winding crown at 12, chronograph buttons to coin edge band, No.12530 Signed: Dial Size: 56mm Weight: 171,41g