Pocket Watch Database

From the American Horology Archive:
Illinois Grade 166 Pocket Watch

Illinois Watch Co.

Grade: 166

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 1671896
Grade: 166
Model: 1
Estimated Production Year: 1903
Run Quantity: 200
Grade/Model Run: 4 of 4
Grade/Model Total Production: 380
Size: 6s
Jewels: 17j
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Barrel: Going
Adjusted: Yes
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 7.5, 40.0, 58.0
Case Screw Locations: 19.5, 49.5
U.S. Patents: 340386, 345193
Case: Various
Run ID: 4905.166G4.6S402.61M400.H2571.L4041.17J1010
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1.14
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.76
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.007%
Registry Population: 4 (2.00%)

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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 195 · November 10, 2015

Serial Number 1671896 was reported as accurate.

Illinois Grade 166 Pocket Watch