If you are looking for RAILROAD this is it!! A GORGEOUS Ball Hamilton 16 size, 23 jewel, lever set, open face, 999 that will look good in anyone’s collection. It has a N-MINT (It is hard for me to say MINT) single sunk dial with bold black Arabic numbers, black 5 minute markers, and signed “Ball Official RRStandard Cleveland”. Of course it has a BEAUTIFUL ¾ nickel movement with circular damaskeening and signed in gold lettering “Adjusted 5 Positions, 23 Jewels, Motor Barrel, Trade Mark Official RR Standard, Ball Watch Co. Cleveland”. It is marked Sapphire Pallets under the balance wheel. It comes mounted in a Keystone Stirrup Bow Ball Model Case marked Ball Official RR Standard, Keystone Watch Case, J-Boss, 10K Gold-filled, and it does show some scratches on the inside back cover, otherwise in FANTASTIC CONDITION!!! WHAT A BEAUTIFUL PIECE OF HISTORY!!!! SN B601491 Ca. 1911