18K solid gold hunter case pocket watch, key wind and key set, key included, American Watch Co., Waltham, Mass., 10 size, 15 jewels, P.S. Bartlett movement grade, model 1865, YOP 1873, total production numbers 20,639, produced from 1866-1875, movement adjusted to positions, gold balance wheel....case manufacturer stamp B. Mc Co., case serial No. 5936 with matching numbers on all 3 covers, stamped 18K on front and back covers and tested to that gold content, very ornate hand engraving on front and back covers, winds and sets properly and in running condition, all hinges function properly, small ding on front and back cover.....white dial with black Roman numeral hour markers and black stick minute markers, sunken sub dial with Arabic markers at each 10 seconds position, very nice condition dial with no apparent chips or hairlines, light scratching on crystal.....shipped USPS priority mail insured.