Pocket Watch Database

From the American Horology Archive:
Illinois Grade 503 Pocket Watch

Illinois Watch Co.

Grade: 503

Mixed Run: Openface (Model 3) and Hunting (Model 4) Movements

Private Label(s) in Run:

Hallmark

What is a Private Label?
Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 3011136 Question Mark
Grade: 503 Question Mark
Model: 3 Question Mark
Estimated Production Year: 1916 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 1 of 1 Question Mark
Grade/Model Total Production: 1,000 Question Mark
Size: 12s Question Mark
Jewels: 15j 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: No 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: 9549.503G6.12S1029.123M276.O4689.P2739.15J2082 Question Mark
Database Version: v52.450 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
3.01 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
10.06 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.018% Question Mark
Registry Population:
Scoped for This Run Only
5 (0.50%) Question Mark
Research Note: #3011207: Verified as Model 3 (Openface) Movement Marked "Hallmark."

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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.


TerryfromCanada Supporter 486 · October 21, 2021

Serial Number 3011718 was reported as accurate.

Anonymous · January 2, 2021

Serial Number 3011136 was reported as accurate.

Anonymous · November 19, 2020

Serial Number 3011513 was reported as accurate.

Anonymous · July 20, 2019

Serial Number 3011136 was reported as inaccurate.

Note: 16s
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
Changes since this report was submitted:
Factory Model changed from 4 to 3

Anonymous · January 19, 2019

Serial Number 3011987 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 4 to 3

Anonymous · December 19, 2017

Serial Number 3011010 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Factory Model changed from 4 to 3

Anonymous · May 18, 2016

Serial Number 3011225 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Factory Model changed from 4 to 3
Illinois Grade 503 Pocket Watch