Pocket Watch Database

From the American Horology Archive:
Illinois Grade Arlington Pocket Watch

Illinois Watch Co.

Grade: Arlington

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 100066
Grade: Arlington
Model: 1
Estimated Production Year: 1878
Run Quantity: 100
Grade/Model Run: 1 of 6
Grade/Model Total Production: 1,000
Variant Est. Production: 500 (8S-M1-7J-HGK)
Size: 8s
Jewels: 7j
Movement Configuration: Hunting
Movement Finish: Gilt
Movement Setting: Key
Plate: 3/4 Plate
Barrel: Going
Balance Type: Expansion
Regulator: Plain Inboard
Hairspring: Flat
Adjusted: No
Railroad Grade: No
Dial Feet Locations: 21.5, 40.5, 54.5
Case Screw Locations: 15.0, 39.0
Movement Markings: Arlington
Springfield, Ill.
Case: Various
Run ID: 221.G1.8S1.81M1.H65.K118.7J81
Database Version: v52.249
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
3.01
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
10.06
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.018%
Registry Population: 7 (7.00%)

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Illinois Grade Arlington Pocket Watch