Pocket Watch Database

From the American Horology Archive:
Illinois Grade I.W.C. Pocket Watch

Illinois Watch Co.

Grade: I.W.C.

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 1150313
Grade: I.W.C.
Model: 1
Class: 7
Estimated Production Year: 1892
Run Quantity: 1,000
Grade/Model Run: 64 of 79
Grade/Model Total Production: 92,300
Size: 18s
Jewels: 7j
Movement Configuration: Adaptable
Movement Setting: Key
Plate: Full Plate
Barrel: Going
Train: Coarse
Regulator: Plain Inboard
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
Dial Feet Locations: 16.5, 36.5, 53.0
Case Screw Locations: O-36.5, H-51.5
Movement Markings:
Case: Various
Run ID: 2211.G154.18S1735.181M512.A512.K520.7J552
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
277.89
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
937.91
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.624%
Registry Population: 4 (0.40%)
$ Estimated Value (12 Month Change): 18.28% Analyzing 392 Sales
Research Note: Meggers/Ehrhardt list designates run as Model 2.

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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 · October 26, 2013

Serial Number 1150038 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 2 to 1
Illinois Grade I.W.C. Pocket Watch