Pocket Watch Database

From the American Horology Archive:
Rockford Grade 935 Pocket Watch

Rockford Watch Co.

Grade: 935

Private Label(s) in Run:

John A. Didot - Geneva, Ind.
Goodwyn & White - Arnprior, Ont.

What is a Private Label?
Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 538560 Question Mark
Grade: 935 Question Mark
Model: 9 Question Mark
Estimated Production Year: 1899 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 19 of 61 Question Mark
Grade/Model Total Production: 43,131 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Case: Various Question Mark
Run ID: 700.935G19.18S633.189M48.O234.L562.17J195 Question Mark
Data Research: 1907 Rockford Serial List
Question Mark
Database Version: v52.427 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
129.85 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,327.49 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
6.717% Question Mark
Registry Population:
Scoped for This Run Only
22 (1.10%) Question Mark
$ Estimated Value (12 Month Change): -6.02% Analyzing 224 Sales Question Mark

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.


01somws6 24 · August 6, 2024

Serial Number 538560 was reported as accurate.

Anonymous · December 13, 2023

Serial Number 537674 was reported as accurate.

23Greenwich Supporter 247 · January 15, 2023

Serial Number 537598 was reported as accurate.

Anonymous · October 21, 2021

Serial Number 538108 was reported as accurate.

roadrash Supporter 5 · September 29, 2021

Serial Number 538652 was reported as accurate.

Anonymous · September 15, 2021

Serial Number 538172 was reported as accurate.

TerryfromCanada Supporter 483 · September 10, 2021

Serial Number 538896 was reported as inaccurate.

Note: Hi, The movement information is correct. It is a
private label marked Goodwyn & White, Arnprior,
Ont. on the movement but is marked Rockford on the
dial.
Curator Response: Thanks for the report. The database has been updated accordingly.

Anonymous · April 13, 2020

Serial Number 539208 was reported as accurate.

Anonymous · August 1, 2019

Serial Number 538076 was reported as accurate.

Radron 109 · June 6, 2019

Serial Number 537793 was reported as accurate.

Anonymous · May 23, 2019

Serial Number 538398 was reported as accurate.

Anonymous · April 1, 2019

Serial Number 539394 was reported as accurate.

Anonymous · June 19, 2018

Serial Number 537990 was reported as accurate.

Anonymous · April 30, 2018

Serial Number 537817 was reported as accurate.

Anonymous · October 27, 2016

Serial Number 537509 was reported as accurate.

Anonymous · July 26, 2014

Serial Number 537509 was reported as accurate.

Anonymous · July 25, 2014

Serial Number 537509 was reported as accurate.

Anonymous · December 28, 2013

Serial Number 539296 was reported as accurate.

Anonymous · November 1, 2013

Serial Number 539125 was reported as accurate.

Anonymous · September 7, 2013

Serial Number 539287 was reported as accurate.

Anonymous · July 13, 2013

Serial Number 539074 was reported as accurate.

Anonymous · June 24, 2013

Serial Number 537603 was reported as accurate.

Rockford Grade 935 Pocket Watch