Pocket Watch Database

From the American Horology Archive:
Illinois Grade 405 Pocket Watch
Illinois Grade 405 Pocket Watch

Illinois Watch Co.

Grade: 405

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 4212382
Grade: 405
Model: 3
Estimated Production Year: 1923
Run Quantity: 2,000
Grade/Model Run: 206 of 345
Grade/Model Total Production: 390,670
Size: 12s
Jewels: 17j
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: 11533.405G243.12S1757.123M674.O6290.P4169.17J3811
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,168.51
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
3,966.06
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
6.865%
Registry Population: 23 (1.15%)
$ Estimated Value (12 Month Change): -2.38% Analyzing 2,110 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.


Rick1324 1 · December 25, 2022

Serial Number 4212382 was reported as accurate.

lee571 Supporter 78 · December 4, 2021

Serial Number 4211459 was reported as inaccurate.

Note: This grade 405 and others that I have have false
center bridge plates which are actually part of
the mainspring bridge.
Curator Response: Correct.

Anonymous · May 13, 2020

Serial Number 4212441 was reported as accurate.

Anonymous · December 24, 2018

Serial Number 4211378 was reported as accurate.

theshew 5 · January 14, 2017

Serial Number 4212281 was reported as accurate.

Anonymous · June 10, 2016

Serial Number 4211667 was reported as accurate.

fpionati 6 · October 2, 2015

Serial Number 4212355 was reported as accurate.

fordcasa Top Contributor Supporter 434 · December 25, 2014

Serial Number 4212839 was reported as accurate.

Anonymous · October 23, 2014

Serial Number 4211494 was reported as accurate.

Anonymous · July 8, 2014

Serial Number 4212854 was reported as accurate.

Anonymous · March 17, 2014

Serial Number 4211855 was reported as accurate.

Anonymous · March 11, 2014

Serial Number 4211179 was reported as accurate.

Illinois Grade 405 Pocket Watch
Illinois Grade 405 Pocket Watch