Pocket Watch Database


We noticed that you entered a relatively short serial number.
"1640" 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 9 Jewels Pocket Watch

Rockford Watch Co.

Grade: 9 Jewels

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

Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 1640 Question Mark
Grade: 9 Jewels Question Mark
Model: 1 Question Mark
Estimated Production Year: 1876 Question Mark
Size: 18s Question Mark
Jewels: 11j Question Mark
Movement Configuration: Adaptable Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Key Question Mark
Plate: Full Plate Question Mark
Regulator: Plain Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Data Research: 1907 Rockford Serial List
Question Mark
Database Version: v52.446 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 · November 13, 2024

Serial Number 1744 was reported as inaccurate.

Note: How about ANY INFORMATION?

Anonymous · September 16, 2024

Serial Number 1174 was reported as accurate.

Rockfordguy Supporter 44 · August 22, 2024

Serial Number 1085 was reported as inaccurate.

Note: Please remove the previous report on 1085. I meant
to enter 1095.

Rockfordguy Supporter 44 · August 22, 2024

Serial Number 1095 was reported as inaccurate.

Note: Marked with letter grade “F” and
“Adjusted”
15 jewels with gold jewel settings
Private label
Alton, ILL
E.H. Goulding

23Greenwich Supporter 249 · August 15, 2024

Serial Number 1538 was reported as accurate.

Pinko423 9 · October 17, 2023

Serial Number 1460 was reported as accurate.

Pinko423 9 · October 13, 2023

Serial Number 1640 was reported as accurate.

Rockfordguy Supporter 44 · July 7, 2023

Serial Number 1107 was reported as inaccurate.

No further details were submitted with the report.

cbzimm Supporter 469 · April 20, 2022

Serial Number 1785 was reported as accurate.

Pinko2 69 · February 26, 2022

Serial Number 1640 was reported as accurate.

Pinko2 69 · February 26, 2022

Serial Number 1640 was reported as accurate.

Pinko2 69 · February 26, 2022

Serial Number 1640 was reported as accurate.

Pinko2 69 · February 26, 2022

Serial Number 1640 was reported as accurate.

Pinko2 69 · December 26, 2021

Serial Number 1640 was reported as accurate.

Pinko2 69 · December 25, 2021

Serial Number 1460 was reported as accurate.

Anonymous · November 25, 2021

Serial Number 1785 was reported as accurate.

Anonymous · November 3, 2020

Serial Number 1451 was reported as inaccurate.

Note: Movement marked "9 Jewels". Serial #1451.
Changes since this report was submitted:
Grade changed from 11 Jewels to 9 Jewels

beelzebud 6 · February 6, 2020

Serial Number 1110 was reported as accurate.

Changes since this report was submitted:
Grade changed from M1-11j to 9 Jewels

Anonymous · June 19, 2018

Serial Number 1381 was reported as inaccurate.

Note: Marked 9 jewels and database indicates 11 jewels
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection so we can take a closer look.
Changes since this report was submitted:
Grade changed from M1-11j to 9 Jewels

Anonymous · October 5, 2017

Serial Number 1381 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 9 Jewels
Jewels changed from 9J to 11j

Anonymous · March 14, 2017

Serial Number 1128 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 9 Jewels
Jewels changed from 9J to 11j

Anonymous · December 5, 2014

Serial Number 1483 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 9 Jewels
Jewels changed from 9J to 11j

Anonymous · September 22, 2014

Serial Number 1128 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Grade changed from Unknown to 9 Jewels
Jewels changed from 9J to 11j

Anonymous · September 9, 2014

Serial Number 1128 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 9 Jewels
Jewels changed from 9J to 11j

Anonymous · September 3, 2014

Serial Number 1128 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 9 Jewels
Jewels changed from 9J to 11j

Anonymous · February 2, 2014

Serial Number 1598 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 9 Jewels
Jewels changed from 9J to 11j

Anonymous · January 29, 2014

Serial Number 1598 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 9 Jewels
Jewels changed from 9J to 11j

worldofantiques 199 · January 24, 2014

Serial Number 1598 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 9 Jewels
Jewels changed from 9J to 11j

Anonymous · March 7, 2013

Serial Number 1110 was reported as inaccurate.

Note: Marked 11 jewels , jewels on top plate screwed in
(2 screws per) not marked adjusted
Changes since this report was submitted:
Grade changed from Unknown to 9 Jewels
Jewels changed from 9J to 11j
Rockford Grade 9 Jewels Pocket Watch