Pocket Watch Database

From the American Horology Archive:
Illinois Grade 176 Pocket Watch

Illinois Watch Co.

Grade: 176

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 1981479
Grade: 176
Model: 5
Estimated Production Year: 1907
Run Quantity: 30
Grade/Model Run: 22 of 39
Grade/Model Total Production: 3,860
Size: 16s
Jewels: 21j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Barrel: Going
Adjusted: Yes
Adjusted # of Positions: 4
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 24.5, 36.5, 55.5
Case Screw Locations: 3.5, 37.5
Case: Various
Run ID: 5916.176G49.16S1381.165M507.O2370.L4765.21J280
Database Version: v52.241
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
11.62
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
39.13
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.068%
Registry Population: 1 (3.33%)

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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.


Kingfisher 17 · November 8, 2016

Serial Number 1981479 was reported as accurate.

Illinois Grade 176 Pocket Watch