74. .R. Ekegren for J.E. Caldwell & Co. An 18K gold open face keyless wind split second chronograph pocket watch H.R. Ekegren pour J.E. Caldwell & Co. Belle montre de gousset à cadran ouvert en or jaune 18K (750) avec fonction rattrapante remontoir au pendant Date: Circa 1890 Movement: Nickel plated movement, cut and compensated balance wheel, Swiss lever Dial: White, black Arabic numeral hour markers, black outer minute track with 1/5th second divisions and red Arabic 5 minute markers, subsidiary dials at 6 and 12 for running seconds and 60 minute recording, gilt Louis XV hands, centre chronograph hands Case: Hinged round, 18K gold cuvette, chronograph button to pendant at 12, split second button to band at 11 Size: 46mm Weight: 90,81g