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: 805175
Grade: 335
Model: 2
Estimated Production Year: 1910
Run Quantity: 1,000
Grade/Model Run: 6 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: 1173.335G6.12S31.122M16.O470.P213.17J439
Database Version: v52.270
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
43.65
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%)

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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 · February 3, 2022

Serial Number 805077 was reported as inaccurate.

Note: This watch appears to be a size 18s, 7 jewels,
model 8 lever set
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 28, 2021

Serial Number 805787 was reported as accurate.

billreid 141 · June 16, 2021

Serial Number 805175 was reported as accurate.

Rockford Grade 335 Pocket Watch