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: Login to View for Free Question Mark
Run Quantity: Login to View for Free Question Mark
Grade/Model Run: Login to View for Free Question Mark
Grade/Model Total Production: Login to View for Free 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
Wind Mechanism: Stem Question Mark
Plate: Bridge Plate Question Mark
Case: Various Question Mark
Run ID: 921.G2.16S197.M29.H452.P59.21J78 Question Mark
Data Research: 1907 Rockford Serial List
Question Mark
Database Version: v52.645 Question Mark
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population:
Scoped for This Run Only
5 (3.33%) Question Mark
4 Additional Member-Only Data Points Available

The following information is unlocked with a free account:

Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production

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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 13, 2025

Serial Number 628936 was reported as accurate.

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