Pocket Watch Database


From the American Horology Archive:
Rockford Grade 100 S Pocket Watch

Rockford Watch Co.

Grade: 100 S

Prince of Wales

Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 628914 Question Mark
Grade: 100 S Question Mark
Model: Special Question Mark
Estimated Production Year: 1903 Question Mark
Run Quantity: 150 Question Mark
Grade/Model Run: 2 of 4 Question Mark
Grade/Model Total Production: 1,050 Question Mark
Size: 16s Question Mark
Jewels: 21j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Case: Various Question Mark
Run ID: 919.G2.16S197.M29.H450.P59.21J78 Question Mark
Data Research: 1907 Rockford Serial List
Question Mark
Database Version: v52.517 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
3.16 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
32.29 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.164% Question Mark
Registry Population:
Scoped for This Run Only
4 (2.67%) Question Mark

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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 1, 2017

Serial Number 628881 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Rockford Grade 100 S Pocket Watch