3008. Charles Oudin, Horloger de la Marine. A very fine 18K gold open face keyless wind chronograph pocket watch Charles Oudin, Horloger de la Marine. A very fine 18K (750) yellow gold open face keyless wind pocket chronograph watch. Date: Circa 1880 Movement: Gilt full plate, Swiss lever, cut and compensated bi-metallic balance Dial: White, black Roman numeral hour markers, black outer minute track with black outer 1/5th second divisions, subsidiary dial at 6 for running seconds, blued steel spade hands, centre chronograph hand and minute recording hand Case: Polished hinged round, stepped bezel, engraving to back, winding crown and chronograph button through pendant Signed: Cuvette Size: 53mm Weight: 128,01g