GORGEOUS is the best word for this all original railroad pocket watch!!! A Ball Hamilton 16 size, 23 jewel, lever set, open face, 999 that is as RAILROAD as you can get!!! It has a Perfect single sunk dial with bold black Arabic numbers, bold black minute markers, and signed in black Ball Official RR Standard Cleveland. Also has blue spade minute and whip hands. The ¾ Nickel movement is also GORGEOUS and signed in gold lettering “Adjusted 5 Positions, 23 Jewels, Motor Barrel., Trade Mark Official RR Standard., Ball Watch Co. Cleveland, O.”. It comes mounted in a plain 10K Gold-filled Keystone J.Boss Ball Model Stirrup Bow Watch Case # 9508706. IF YOU ARE LOOKING FOR RAILROAD, THIS IS IT!!!! SN B606886 Ca. 1908.