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: 3797631 Question Mark
Grade: 405 Question Mark
Variation: Illinois Central Question Mark
Model: 4 Question Mark
Estimated Production Year: 1921 Question Mark
Run Quantity: 900 Question Mark
Grade/Model Run: 29 of 38 Question Mark
Grade/Model Total Production: 20,450 Question Mark
Size: 12s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Two-Tone 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: 17.5, 50.5 Question Mark
Case: Various Question Mark
Run ID: 11110.405G171.12S1545.124M171.H4651.P3843.17J3631 Question Mark
Database Version: v52.457 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
54.34 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
183.33 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.318% Question Mark
Registry Population:
Scoped for This Run Only
6 (0.67%) Question Mark
$ Estimated Value (12 Month Change): -4.20% Analyzing 1,387 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.


4mula1fan 50 · March 20, 2020

Serial Number 3797631 was reported as inaccurate.

Note: 2 tone gold stripe movement. Illinois Central on
dial and movement
Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Anonymous · February 14, 2018

Serial Number 3797783 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Anonymous · July 23, 2016

Serial Number 3797460 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

vstroetzel 10 · January 14, 2015

Serial Number 3797880 was reported as inaccurate.

Note: 12S , Hunter Case, Illinois Central model with
alternating nickel and gold stripe damaskeening on
the movement.
Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Anonymous · February 18, 2013

Serial Number 3797015 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone
Illinois Grade 405 Pocket Watch
Illinois Grade 405 Pocket Watch