Pocket Watch Database

From the American Horology Archive:
Illinois Grade 166 Pocket Watch

Illinois Watch Co.

Grade: 166

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 1671896 Question Mark
Grade: 166 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1903 Question Mark
Run Quantity: 200 Question Mark
Grade/Model Run: 4 of 4 Question Mark
Grade/Model Total Production: 380 Question Mark
Size: 6s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Barrel: Going Question Mark
Adjusted: Yes Question Mark
Adjusted to Temperature: Yes Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 7.5, 40.0, 58.0 Question Mark
Case Screw Locations: 19.5, 49.5 Question Mark
U.S. Patents: 340386, 345193 Question Mark
Case: Various Question Mark
Run ID: 4905.166G4.6S402.61M400.H2570.L4041.17J1010 Question Mark
Database Version: v52.517 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1.14 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.76 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.007% Question Mark
Registry Population:
Scoped for This Run Only
4 (2.00%) 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 · August 7, 2016

Serial Number 1671964 was reported as accurate.

Bostonjoe Top Contributor Supporter 200 · November 10, 2015

Serial Number 1671896 was reported as accurate.

Illinois Grade 166 Pocket Watch