Antique Pocket Watch Illinois Watch Co and 48 similar items

Antique pocket watch. Illinois Watch Case Co case and Winton movement. MOVEMENT SIGNED: Winton, Swiss, and 17 Jewels. See pictures for additional movement markings. CASE SIGNED: Illinois Watch Case Co, Spartan, and 0582911. I couldnt find much about the movement online. I am assuming it was made around 1920. The movement is Swiss. CASE CONDITION: The glass has no cracks or scuffs but the inside of the glass could use a cleaning. Some very light signs of age on the case but it still has the loop. No crown. Both the front and back covers screw on and off as needed. MOVEMENT CONDITION: All three hands are still on the watch. No crown. Not tested due to no crown. Total width of the case is 1 3/4" from side to side not including the crown. 16s? Please use your best judgement. I WILL BE LISTING SEVERAL POCKET WATCHES, SOME GOLD AND SOME SILVER, FROM THIS SAME ESTATE SALE COLLECTION. PLEASE SEE MY OTHER LISTINGS. It will be protected well and insured. Location E1, FBMP