18. Agassiz. A 14K rose 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 1900 Movement: Swiss lever, cut and compensated bi-metallic balance, sugar tong split seconds, swan neck regulation, No.118671 Dial: White, black Arabic numeral hour markers, black outer 1/5th second divisions with red Arabic numeral 5 minute markers, subsidiary seconds at 6, blued steel spade hands, centre chronograph hands Case: Polished round, monogram to back, winding crown and chronograph button at 12, split second chronograph button at 11, personal inscription to cuvette, No.118390 Signed: Dial & movement Size: 46mm Weight: 78,17g