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 Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 4212382 Question Mark
Grade: 405 Question Mark
Model: 3 Question Mark
Estimated Production Year: 1923 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 206 of 346 Question Mark
Grade/Model Total Production: 392,070 Question Mark
Size: 12s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Bridge Type: Center Question Mark
Barrel: Going Question Mark
Adjusted: Yes Question Mark
Adjusted # of Positions: 3 Question Mark
Adjusted to Temperature: Yes Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 20.5, 39.0, 55.0 Question Mark
Case Screw Locations: 2.5, 35.5 Question Mark
Case: Various Question Mark
Run ID: 11548.405G243.12S1757.123M674.O6306.P4169.17J3811 Question Mark
Database Version: v52.462 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,179.23 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
3,980.28 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
6.891% Question Mark
Registry Population:
Scoped for This Run Only
23 (1.15%) Question Mark
$ Estimated Value (12 Month Change): 7.23% Analyzing 2,145 Sales Question Mark

Help Us Help Others By Improving the Database:

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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 79 · 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 444 · 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