Pocket Watch Database


From the American Horology Archive:
Illinois Grade 406 Pocket Watch

Illinois Watch Co.

Grade: 406

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 4365673 Question Mark
Grade: 406 Question Mark
Model: 3 Question Mark
Estimated Production Year: 1923 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 109 of 132 Question Mark
Grade/Model Total Production: 98,370 Question Mark
Size: 12s Question Mark
Jewels: 19j 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
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: 11679.406G133.12S1812.123M720.O6434.P4251.19J698 Question Mark
Database Version: v52.431 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
294.96 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
995.53 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.724% Question Mark
Registry Population:
Scoped for This Run Only
14 (0.70%) Question Mark
$ Estimated Value (12 Month Change): -5.88% Analyzing 575 Sales Question Mark

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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 · July 15, 2024

Serial Number 4366964 was reported as accurate.

Waynek78 1 · December 15, 2020

Serial Number 4366734 was reported as accurate.

Anonymous · November 23, 2019

Serial Number 4366756 was reported as accurate.

Anonymous · November 23, 2019

Serial Number 4366756 was reported as accurate.

Anonymous · July 6, 2019

Serial Number 4366453 was reported as accurate.

Anonymous · April 5, 2019

Serial Number 4365742 was reported as accurate.

Anonymous · December 26, 2018

Serial Number 4366127 was reported as accurate.

Anonymous · June 16, 2017

Serial Number 4365824 was reported as accurate.

Anonymous · April 22, 2017

Serial Number 4365462 was reported as accurate.

Anonymous · March 1, 2017

Serial Number 4365915 was reported as accurate.

Anonymous · September 28, 2016

Serial Number 4366707 was reported as accurate.

Anonymous · April 3, 2016

Serial Number 4365375 was reported as accurate.

Anonymous · January 5, 2016

Serial Number 4366707 was reported as accurate.

Anonymous · January 5, 2016

Serial Number 4366707 was reported as accurate.

Anonymous · March 18, 2015

Serial Number 4365467 was reported as accurate.

Anonymous · January 29, 2015

Serial Number 4365773 was reported as accurate.

Anonymous · September 12, 2014

Serial Number 4366423 was reported as accurate.

Anonymous · September 12, 2014

Serial Number 4366423 was reported as accurate.

Anonymous · June 21, 2014

Serial Number 4365857 was reported as accurate.

Anonymous · May 10, 2013

Serial Number 4366344 was reported as accurate.

Changes since this report was submitted:
Size changed from 6/0 to 12

Anonymous · February 23, 2013

Serial Number 4366968 was reported as accurate.

Changes since this report was submitted:
Size changed from 6/0 to 12

Anonymous · January 22, 2013

Serial Number 4365673 was reported as accurate.

Changes since this report was submitted:
Size changed from 6/0 to 12

Anonymous · January 8, 2013

Serial Number 4366636 was reported as inaccurate.

Note: This is a Size 12 movement. All else is correct.
Changes since this report was submitted:
Size changed from 6/0 to 12
Plate changed from Unknown to Bridge
Illinois Grade 406 Pocket Watch