Pocket Watch Database


From the American Horology Archive:
Rockford Grade 335 Pocket Watch

Rockford Watch Co.

Grade: 335

Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 806502 Question Mark
Grade: 335 Question Mark
Model: 2 Question Mark
Estimated Production Year: 1910 Question Mark
Run Quantity: 900 Question Mark
Grade/Model Run: 7 of 18 Question Mark
Grade/Model Total Production: 14,500 Question Mark
Size: 12s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Double Roller: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 1175.335G7.12S33.122M17.O471.P215.17J440 Question Mark
Data Research: 1907 Rockford Serial List
Question Mark
Database Version: v52.526 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
43.65 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
446.26 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.258% Question Mark
Registry Population:
Scoped for This Run Only
7 (0.78%) Question Mark
$ Estimated Value (12 Month Change): 0% Analyzing 70 Sales 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 · January 26, 2022

Serial Number 806891 was reported as accurate.

Automatic 254 · October 1, 2020

Serial Number 806361 was reported as accurate.

Anonymous · September 28, 2020

Serial Number 806331 was reported as accurate.

KBean001 34 · July 4, 2020

Serial Number 806759 was reported as accurate.

Anonymous · September 24, 2018

Serial Number 806896 was reported as accurate.

Anonymous · September 7, 2015

Serial Number 806884 was reported as accurate.

Anonymous · August 16, 2014

Serial Number 806369 was reported as accurate.

Anonymous · August 14, 2014

Serial Number 806993 was reported as accurate.

Anonymous · June 24, 2014

Serial Number 806528 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · April 7, 2013

Serial Number 806548 was reported as accurate.

Rockford Grade 335 Pocket Watch