Twin City Gold is pleased to offer this Illinois Grade 306 19 Jewel 16 Size Non-Running Pocket Watch Gold Filled Case. This watch features an Illinois movement, 19 Jewel, 16 Size, Non-Running. It is circa 1920. It features a gold filled case. It is currently non-running. This piece has not been timed for accuracy. Please be sure to view all photos! Browse our other listings to find great deals on estate jewelry, diamonds, coins, collectibles and more!