Pocket Watch Case

This vintage pocket watch from Illinois Watch Co. Features 23 jewels, Arabic numerals, and a polished display back case. The display is analog with a white dial color and features a seconds hand, 12-hour dial, and a 59mm display back case. The movement is mechanical (manual) and the watch is not water-resistant. See below PW data for this movement. Movement Serial Number: 2858815. Estimated Production Year: 1915. Grade/Model Run: 239 of 257. Grade/Model Total Production: 76,618. Jewel Setting: Gold Settings (Screw-Set). Finish Pattern: Bright Spotted. Movement Signing Style: Old English. Movement Inlay Color: Gilt. Adjusted # of Positions: 6. Adjusted to Temperature: Yes. Adjusted to Isochronism: Yes.