6. Agassiz. A 14K gold keyless wind open face split second chronograph pocket watch Agassiz. Chronographe de poche à cadran ouvert en or rose 14K (585) avec fonction rattrapante remontoir au pendant Date: Circa 1890 Movement: Nickel full plate, Swiss lever, cut and compensated bi-metallic balance wheel Dial: White, black Roman numerals, black outer minute track and second divisions, subsidiary dial at 6 for running seconds, gilt spade hands, chronograph hand and split second hand to centre Case: Polished round, 14K gold cuvette, chronograph button to pendant, split second button to band at 11 Size: 52mm Weight: 126,73g