Pocket Watch Database

From the American Horology Archive:
Illinois Grade 1 Pocket Watch

Illinois Watch Co.

Grade: 1

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 539803
Grade: 1
Model: 3
Estimated Production Year: 1884
Run Quantity: 400
Grade/Model Run: 18 of 23
Grade/Model Total Production: 8,100
Size: 18s
Jewels: 7j
Movement Configuration: Openface
Movement Finish: Gilt
Movement Setting: Lever
Plate: Full Plate
Barrel: Going
Balance Type: Expansion
Train: Coarse
Regulator: Plain
Hairspring: Flat
Adjusted: No
Railroad Grade: No
Dial Feet Locations: 1.5, 21.5, 38.0
Case Screw Locations: 23.5, 51.5
Movement Markings: Illinois Watch Co.
Springfield, Ill.
Case: Various
Run ID: 1259.1G85.18S1200.183M341.O342.L857.7J228
Database Version: v52.289
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
24.38
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
83.83
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.143%
Registry Population: 1 (0.25%)

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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 · December 27, 2021

Serial Number 540114 was reported as accurate.

2mnyboxers Supporter 399 · May 24, 2019

Serial Number 539955 was reported as accurate.

Illinois Grade 1 Pocket Watch