3037. An 18K gold full hunter keyless wind chronograph pocket watch Date: Circa 1892 Movement: Gilt full plate, Swiss lever, cut and compensated bi-metallic balance wheel, stamped US PAT DEC 12.92, No.489255 Dial: White, black Roman numeral hour markers, outer minute track and 1/5th second divisions, subsidiary dials at 3 and 9 for running seconds and 30 minute recording, blued steel spade hands, centre chronograph hand Case: Polished hinged round, inner cuvette, chronograph button to band at 12 Size: 51mm Weight: 125,70g