Pocket Watch Database

From the American Horology Archive:
Illinois Grade 406 Pocket Watch

Illinois Watch Co.

Grade: 406

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 4004870
Grade: 406
Model: 4
Estimated Production Year: 1922
Run Quantity: 30
Grade/Model Run: 22 of 24
Grade/Model Total Production: 5,530
Size: 12s
Jewels: 21j
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Bridge Plate
Bridge Type: Center
Barrel: Going
Adjusted: Yes
Adjusted # of Positions: 3
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 20.5, 39.0, 55.0
Case Screw Locations: 17.5, 50.5
Case: Various
Run ID: 11350.406G103.12S1648.124M184.H4689.P4013.21J1166
Database Version: v52.284
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
16.04
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
55.13
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.094%
Registry Population: 2 (6.67%)

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Illinois Grade 406 Pocket Watch