As good as one can expect from a 72 year old American made pocket watch as the 950B model is simply the best of the best and in Museum condition. This Hamilton 950B has been restored to perfection and not a stone left unturned. This is a 16 size stem wind and lever set railroad grade pocket watch and it is a model 6 from the Lancaster PA Hamilton factory. Across this gold-filled case is 50mm and again signed on the inside with the serial number K-317,112. The dial is enamel and nearly perfect with a tiny line at the 12:30 position and 2:45 and when I tell you tiny, I truly mean you can hardly see it and from 12 inches from your eyes it can't be seen though there and must be mentioned. The hands are original, and the glass is perfect. This is a signed Hamilton 950B movement with 23 clean and inspected jewels and each jewel is flawless and oiled only with the proper Mobius oil. The serial number for this 16-size top of the line railroad pocket watch 950B is S-8233 which places this model 6 movement to the year 1950. There were only 2900 produced of this run and I will say again it is well serviced and keeps dead on time.