3006. A 14K gold open face keyless wind chronograph pocket watch Date: Circa 1915 Movement: Gilt full plate, Swiss lever, cut and compensated bi-metallic balance wheel Dial: White, black Arabic numeral hour markers, black outer 1/5th second divisions, subsidiary dials at 12 and 6 for running seconds and 30 minute recording, gilt spade hands, centre chronograph hand Case: Polished hinged round, inner cuvette, chronograph button to pendant Size: 52mm Weight: 93,07g