Vintage Waltham Vanguard Railroad  Men's Pocket Watch. size 18 approximately 52mm case size crown not included in measurement's , Manual wind , 23 jewels , adjusted to 5 position , very nice dial , big numbers , 12 karat yellow  gold chain approximately 9.70 gram , approximately 32 cm long ,Pre owned , few sign of wear , few scratches , overall good condition , working smooth , very nice  railroad collector pocket watch.