Pocket Watch Database

From the American Horology Archive:
Illinois Grade 172 Pocket Watch

Illinois Watch Co.

Grade: 172

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 1840099
Grade: 172
Model: 5
Estimated Production Year: 1907
Run Quantity: 200
Grade/Model Run: 50 of 110
Grade/Model Total Production: 39,740
Size: 16s
Jewels: 11j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Barrel: Going
Adjusted: No
Railroad Grade: No
Dial Feet Locations: 24.5, 36.5, 55.5
Case Screw Locations: 3.5, 37.5
Case: Various
Run ID: 5446.172G114.16S1241.165M432.O2097.L4485.11J1496
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
119.65
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
403.76
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.699%
Registry Population: 2 (1.00%)

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Illinois Grade 172 Pocket Watch