Pocket Watch Database

From the American Horology Archive:
Illinois Grade 307 Pocket Watch

Illinois Watch Co.

Grade: 307

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 5587907
Grade: 307
Model: 4
Estimated Production Year: 1932
Run Quantity: 2,000
Grade/Model Run: 30 of 33
Grade/Model Total Production: 47,900
Size: 3/0s
Jewels: 17j
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Bridge Plate
Bridge Type: False
Railroad Grade: No
Dial Feet Locations: 19.0, 38.5, 57.5
Case Screw Locations: 19.0, 49.0
Case: Various
Run ID: 12718.307G31.S323.M206.H4940.P5017.17J4399
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
144.21
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
486.69
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.843%
Registry Population: 1 (0.05%)

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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 · August 21, 2012

Serial Number 5587895 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Plate changed from Unknown to Bridge
Illinois Grade 307 Pocket Watch