Illinois 17J, 12S, grade 404, model 3, pocket watch, serial no. 2960549, mfg. in 1916 in a 25 year Crescent GF watch case. Comes with a 14K GF chain with onyx seal fob. All in a jewelers watch case. Dimensions are: Chain: 11 3/4 inches long; 29.84 cm long. Watch: 2 1/2 inches long X 1 7/8 inches diameter; 6.35 cm long X 4.76 diameter. Total weight: 80.9 grams Condition: Cleaned and running but not checked for run time or accuracy. Provenance: From a private Maryland collection.