Look at this beauty 18s Hamilton Model 940 Railroad 21 Jewels Salesman Case Pocket Watch. This watch measured 55.2 mm in diameter, 80.0 from lug to lug and it’s in great working condition. Both brand new old stock plastic crystals just installed. Single sunken porcelain dial with black Arabic numeral hour markers, no edge chips or hair lines. 21 Jewels, stem wind lever set highly damascened nickel movement signed, Hamilton Watch Co. Serial number 276836 date this watch to 1903. Here the best part of this watch! Unsigned salesman nickel case, no dings or dents, a bit wears and minor scratches. Overall, excellent running watch and keeping a good time, but I had it for a while and it may need service soon. If you have any questions, please no hesitate to ask and I’ll do my best to answer your needs. Good luck, stay safe and thank you so much for looking.