Looking for info on Illinois pocket watch

[BrianC]

Bevin,
Your watch is an Illinois, 12s, open face, 17 jewel, stem wind & set, model 3, grade 405, circa 1927.
Hope this helps.
Brian C.

[Tom Huber]

Bevin, Your case has the "stiff bow". This makes the case more desirable in the mind of many collectors.

Tom