Pocket Watch Database

From the American Horology Archive:
Rockford Grade 152 Pocket Watch

Rockford Watch Co.

Grade: 152

Manufacturer: Rockford
Manufacturer Location: Rockford, Illinois
Movement Serial Number: 400721
Grade: 152
Model: 2
Estimated Production Year: 1892
Run Quantity: 300
Grade/Model Run: 4 of 4
Grade/Model Total Production: 1,500
Size: 6s
Jewels: 15j
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Adjusted: No
Railroad Grade: No
Data Research: 1907 Rockford Serial List
Case: Various
Run ID: 424.152G4.6S23.62M22.H230.L287.15J175
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
4.49
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
46.14
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.234%
Registry Population: 2 (0.67%)

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Rockford Grade 152 Pocket Watch