Pocket Watch Database

From the American Horology Archive:
Illinois Grade 162 Pocket Watch

Illinois Watch Co.

Grade: 162

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 1600648
Grade: 162
Model: 1
Estimated Production Year: 1902
Run Quantity: 100
Grade/Model Run: 21 of 28
Grade/Model Total Production: 6,020
Size: 6s
Jewels: 11j
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Barrel: Going
Adjusted: No
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: 4386.162G21.6S386.61M384.H2308.L3522.11J1386
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
18.12
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
61.08
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.106%
Registry Population: 2 (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.


cougwatch Supporter 125 · November 1, 2018

Serial Number 1600648 was reported as inaccurate.

Note: Watch is branded "Washington Watch Co. Martha
Washington" otherwise appears correct.
Illinois Grade 162 Pocket Watch