Pocket Watch Database

From the American Horology Archive:
Rockford Grade 835 Pocket Watch

Rockford Watch Co.

Grade: 835

Manufacturer: Rockford
Manufacturer Location: Rockford, Illinois
Movement Serial Number: 831438
Grade: 835
Model: 10
Estimated Production Year: 1910
Run Quantity: 1,000
Grade/Model Run: 35 of 36
Grade/Model Total Production: 20,038
Size: 18s
Jewels: 17j
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: Full Plate
Railroad Grade: No
Data Research: 1907 Rockford Serial List
Case: Various
Run ID: 1207.835G35.18S778.1810M95.H575.L810.17J460
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
60.33
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
616.71
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.121%
Registry Population: 5 (0.50%)

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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.


Radron 109 · April 27, 2019

Serial Number 831231 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 8 to 10

Anonymous · October 31, 2018

Serial Number 831233 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 8 to 10

Anonymous · October 31, 2018

Serial Number 831233 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 8 to 10

Anonymous · June 30, 2018

Serial Number 831493 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 8 to 10

Anonymous · September 10, 2014

Serial Number 831420 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 835
Factory Model changed from 8 to 10

Anonymous · April 5, 2013

Serial Number 831438 was reported as inaccurate.

Note: Grade is 835
Changes since this report was submitted:
Grade changed from Unknown to 835
Factory Model changed from 8 to 10
Rockford Grade 835 Pocket Watch