Pocket Watch Database

From the American Horology Archive:
Rockford Grade 170 Pocket Watch

Rockford Watch Co.

Grade: 170

Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 703319 Question Mark
Grade: 170 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1907 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 1 of 1 Question Mark
Grade/Model Total Production: 500 Question Mark
Size: 0s Question Mark
Jewels: 11j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 1008.170G1.0S26.01M23.H492.P107.11J143 Question Mark
Data Research: 1907 Rockford Serial List
Question Mark
Database Version: v52.457 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1.50 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
15.36 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.078% Question Mark
Registry Population:
Scoped for This Run Only
4 (0.80%) 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 · April 17, 2019

Serial Number 703162 was reported as inaccurate.

Note: Marked 17 jewels
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · December 9, 2016

Serial Number 703033 was reported as accurate.

Anonymous · March 12, 2013

Serial Number 703174 was reported as accurate.

Rockford Grade 170 Pocket Watch