Pocket Watch Database

From the American Horology Archive:
Rockford Grade 335 Pocket Watch

Rockford Watch Co.

Grade: 335

Manufacturer: Rockford
Manufacturer Location: Rockford, Illinois
Movement Serial Number: 936574
Grade: 335
Model: 2
Estimated Production Year: 1915
Run Quantity: 1,000
Grade/Model Run: 18 of 18
Grade/Model Total Production: 14,500
Size: 12s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Double Roller: Yes
Railroad Grade: No
Data Research: 1907 Rockford Serial List
Case: Various
Run ID: 1327.335G18.12S81.122M47.O559.P324.17J517
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
43.41
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
446.26
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.258%
Registry Population: 8 (0.80%)

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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 · June 22, 2021

Serial Number 936509 was reported as accurate.

Anonymous · February 15, 2021

Serial Number 936509 was reported as accurate.

ivanduncan 7 · April 25, 2017

Serial Number 936339 was reported as accurate.

Anonymous · March 26, 2017

Serial Number 936714 was reported as accurate.

Anonymous · August 2, 2016

Serial Number 936613 was reported as accurate.

Anonymous · November 14, 2013

Serial Number 936639 was reported as accurate.

Rockford Grade 335 Pocket Watch