Pocket Watch Database

We noticed that you entered a relatively short serial number.
"3443" could possibly indicate the grade of the watch and not the serial number of your movement. Serial numbers are usually more than a few digits.
From the American Horology Archive:
Rockford Grade 15 Jewels Pocket Watch

Rockford Watch Co.

Grade: 15 Jewels

Original data is missing for this range. Please report information about your watch movement, if known.

Private Label(s) in Run:

E. L Hall - Green Bay, Wis.

What is a Private Label?
Manufacturer: Rockford
Manufacturer Location: Rockford, Illinois
Movement Serial Number: 3443
Grade: 15 Jewels
Model: 1
Estimated Production Year: 1877
Size: 18s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Regulator: Hurd
Adjusted: No
Railroad Grade: No
Movement Markings: Rockford Watch Co.
Case: Various
Data Research: 1907 Rockford Serial List
Database Version: v52.358

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 · January 20, 2022

Serial Number 3443 was reported as accurate.

pedro765 41 · March 20, 2021

Serial Number 3323 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 15 Jewels

Anonymous · May 13, 2020

Serial Number 3306 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 15 Jewels

Anonymous · April 21, 2020

Serial Number 3412 was reported as inaccurate.

Note: This Rockford #3412" is named "E. L Hall" in
flowery script, and "Green Bay, Wis." opposite, on
the back of the movement.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
Changes since this report was submitted:
Grade changed from Unknown to 15 Jewels

Anonymous · October 7, 2018

Serial Number 3463 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 15 Jewels

oilseed Supporter 471 · January 18, 2018

Serial Number 3357 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 15 Jewels

Anonymous · October 1, 2016

Serial Number 3354 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 15 Jewels

Anonymous · April 17, 2015

Serial Number 3485 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 15 Jewels
Jewels changed from 9J to 15j

Anonymous · May 9, 2014

Serial Number 3254 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 15 Jewels
Jewels changed from 9J to 15j

Anonymous · March 7, 2013

Serial Number 3350 was reported as inaccurate.

Note: 15 jewels
not marked adjusted
Changes since this report was submitted:
Grade changed from Unknown to 15 Jewels
Jewels changed from 9J to 15j
Rockford Grade 15 Jewels Pocket Watch