Pocket Watch Database

From the American Horology Archive:
Illinois Grade 406 Pocket Watch

Illinois Watch Co.

Grade: 406

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 3580123
Grade: 406
Model: 3
Estimated Production Year: 1919
Run Quantity: 1,400
Grade/Model Run: 49 of 132
Grade/Model Total Production: 98,370
Size: 12s
Jewels: 19j
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
Run ID: 10764.406G64.12S1426.123M466.O5635.P3601.19J507
Database Version: v52.270
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
294.96
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
995.53
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.723%
Registry Population: 14 (1.00%)
$ Estimated Value (12 Month Change): -13.51% Analyzing 565 Sales

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Verification Reports for this Run

The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.


Anonymous · October 25, 2020

Serial Number 3579877 was reported as accurate.

Anonymous · June 18, 2020

Serial Number 3580385 was reported as inaccurate.

Note: Grade: Penn Special
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · October 10, 2018

Serial Number 3579869 was reported as accurate.

Anonymous · August 12, 2017

Serial Number 3579461 was reported as accurate.

Anonymous · March 26, 2017

Serial Number 3580033 was reported as accurate.

Anonymous · June 21, 2016

Serial Number 3579724 was reported as accurate.

Anonymous · May 17, 2014

Serial Number 3580359 was reported as inaccurate.

Note: 17j

cmdraven 3999 · November 2, 2013

Serial Number 3580170 was reported as accurate.

Anonymous · April 30, 2012

Serial Number 3579163 was reported as accurate.

Illinois Grade 406 Pocket Watch