62. Poitevin & Lejeune. An 18K gold open face keyless wind chronograph pocket watch Poitevin & Lejeune. Chronographe de poche à cadran ouvert en or jaune 18K (750) remontoir au pendant Date: Circa 1900 Movement: Gilt full plate, Swiss lever, cut and compensated bi-metallic balance wheel Dial: White, black Arabic numerals, black outer minute track and second divisions with red 5 minute markers, red outer pulsometer scale, subsidiary dials at 6 and 12 for running seconds and 30 minute recording, blued steel Breguet style hands, centre chronograph hand Case: Polished round, 18K gold cuvette, No.47823 Signed: Cuvette Size: 47mm Weight: 72,58g