Pocket Watch Database

From the American Horology Archive:
Illinois Grade 275 Pocket Watch

Illinois Watch Co.

Grade: 275

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 3054158
Grade: 275
Model: 3
Estimated Production Year: 1916
Run Quantity: 1,000
Total Production: 41,400
Size: 12s
Jewels: 21j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Bridge Plate
Bridge Type: Center
Barrel: Going
Adjusted: Yes
Adjusted # of Positions: 3
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 20.5, 39.0, 55.0
Case Screw Locations: 2.5, 35.5
Case: Various
Database Version: v48.489

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Data Verification Reports

3054001
Verification Serial Map
3055000

Lambreau 6 · March 26, 2019

Serial Number 3054466 was reported as accurate.

Anonymous · January 20, 2017

Serial Number 3054802 was reported as accurate.

wampumbob 37 · December 30, 2015

Serial Number 3054709 was reported as accurate.

Anonymous · May 9, 2015

Serial Number 3054385 was reported as accurate.

Anonymous · June 24, 2014

Serial Number 3054922 was reported as accurate.

jchristie 1 · April 27, 2014

Serial Number 3054766 was reported as accurate.

Illinois Grade 275 Pocket Watch