Pocket Watch Database

From the American Horology Archive:
Rockford Grade 578 Pocket Watch

Rockford Watch Co.

Grade: 578

Manufacturer: Rockford
Manufacturer Location: Rockford, Illinois
Movement Serial Number: 618583
Grade: 578
Model: 3
Estimated Production Year: 1903
Run Quantity: 100
Grade/Model Run: 1 of 1
Grade/Model Total Production: 100
Size: 16s
Jewels: 17j
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Case: Various
Run ID: 875.578G1.16S166.163M41.H426.P39.17J282
Data Research: 1907 Rockford Serial List
Database Version: v52.289
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
0.30
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.05
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.016%
Registry Population: 3 (3.00%)

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Verification Reports for this Run

The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.


Anonymous · March 21, 2014

Serial Number 618583 was reported as accurate.

Rockford Grade 578 Pocket Watch