Pocket Watch Database

From the American Horology Archive:
Illinois Grade Bunn Pocket Watch

Illinois Watch Co.

Grade: Bunn

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 3940811
Grade: Bunn
Model: 9
Estimated Production Year: 1921
Run Quantity: 400
Total Production: 17,200
Size: 16s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Adjusted: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Case: Various
Database Version: v48.492

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Data Verification Reports

3940601
Verification Serial Map
3941000

Anonymous · August 31, 2020

Serial Number 3940990 was reported as accurate.

Anonymous · June 11, 2019

Serial Number 3940648 was reported as accurate.

nicnic Supporter 270 · May 21, 2018

Serial Number 3940811 was reported as accurate.

Harley505 Supporter 78 · February 25, 2015

Serial Number 3940674 was reported as accurate.

Anonymous · August 23, 2014

Serial Number 3940602 was reported as accurate.

Ducs2r 3 · May 21, 2014

Serial Number 3940742 was reported as accurate.

creak0 61 · February 10, 2014

Serial Number 3940742 was reported as inaccurate.

Note: Marked:- Adjusted temp and five positions

Anonymous · September 28, 2012

Serial Number 3940885 was reported as accurate.

Illinois Grade Bunn Pocket Watch