Pocket Watch Database

From the American Horology Archive:
Illinois Grade 149 Pocket Watch

Illinois Watch Co.

Grade: 149

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 1159498
Grade: 149
Model: 1
Estimated Production Year: 1892
Run Quantity: 1,200
Grade/Model Run: 19 of 33
Grade/Model Total Production: 15,950
Size: 6s
Jewels: 7j
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Inlay Color: Black
Movement Setting: Lever
Plate: 3/4 Plate
Barrel: Going
Balance Type: Expansion
Regulator: Plain
Hairspring: Flat
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
Movement Markings: Illinois Watch Co.
Springfield
Safety Pinion
Case: Various
Run ID: 2249.149G19.6S189.61M189.H1121.L1534.7J561
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
48.02
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
161.99
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.281%
Registry Population: 8 (0.67%)

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Illinois Grade 149 Pocket Watch