16. Agassiz. A 14K gold keyless wind open face split second chronograph pocket watch Agassiz. Chronographe de poche à cadran ouvert en or jaune 14K (585) avec fonction rattrapante remontoir au pendant Date: Circa 1910 Movement: Swiss lever, cut and compensated bi-metallic balance, sugar tong split second mechanism, No.255081 Dial: White, black Arabic numeral hour markers, black outer 1/5th second divisions with red 5 minute markers, subsidiary dials at 12 and 6 for seconds and 30 minute recording, blued steel spade hands, centre split second and chronograph hands Case: Polished round, No.14298 Signed: Dial & movement Size: 47mm Weight: 83,74g