This auction for is: Very Nice Antique  1913 Illinois - Open Face Movement  Pocket Watch  -16 S -15 Jewels  -  Grade : 303 - Model : 7 !
Pendant Set!

The movement   run  great!
The  Dial very nice some minor hairlines    !
 Movement said : Illinois Watch Co. -Springfield   - 15 Jewels !
Movement series number : 2544946



HAPPY BIDDING!!!
From the American Horology Archive:
Illinois Watch Co.

Grade: 303


Manufacturer:Illinois
Manufacturer Location:Springfield, Illinois
Movement Serial Number:2544946
Grade:303
Model:7
Estimated Production Year:1913
Run Quantity:200
Grade/Model Run:23 of 73
Grade/Model Total Production:32,750
Size:16s
Jewels:15j
Movement Configuration:Openface
Movement Finish:Nickel
Movement Setting:Pendant
Plate:Bridge Plate
Double Roller:Yes
Barrel:Going
Hairspring:Breguet
Adjusted:No