Pocket Watch Database

From the American Horology Archive:
Illinois Grade 107 Pocket Watch

Illinois Watch Co.

Grade: 107

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 3630565
Grade: 107
Model: 9
Estimated Production Year: 1920
Run Quantity: 1,000
Total Production: 88,000
Size: 16s
Jewels: 21j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: Bridge Plate
Bridge Type: False Center
Double Roller: Yes
Barrel: Going
Adjusted: Yes
Adjusted to Position: Yes
Adjusted to Temperature: Yes
Railroad Grade: Limited Approval
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

3630001
Verification Serial Map
3631000

daaim19 Supporter 75 · July 19, 2022

Serial Number 3630604 was reported as accurate.

Anonymous · February 12, 2020

Serial Number 3630212 was reported as accurate.

Anonymous · January 8, 2020

Serial Number 3630845 was reported as accurate.

Anonymous · November 15, 2019

Serial Number 3630258 was reported as accurate.

Siebefa Supporter 17 · September 25, 2019

Serial Number 3630854 was reported as accurate.

Lebaron49 12 · January 27, 2017

Serial Number 3630258 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · July 6, 2016

Serial Number 3630602 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · January 6, 2016

Serial Number 3630586 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · August 10, 2014

Serial Number 3630821 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · June 11, 2014

Serial Number 3630449 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · June 5, 2014

Serial Number 3630449 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · April 18, 2014

Serial Number 3630825 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · April 18, 2014

Serial Number 3630825 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge
Illinois Grade 107 Pocket Watch