Pocket Watch Database

Movement Specs Production Pop. Registry 7 Value Parts Ad Archive 2 For Sale Sell Your Watch Save to My Collection Print Page Find a Mainspring Find a Balance Staff
Sell Your Watch Save to My Collection Print Page Find a Mainspring Find a Balance Staff
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/rockford/502020
Access Date: March 06, 2025
From the American Horology Archive:
Rockford Grade 830 Pocket Watch
Rockford Watch Co.

Grade: 830

Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 502020 Question Mark
Grade: 830 Question Mark
Model: 10 Question Mark
Estimated Production Year: 1897 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 3 of 30 Question Mark
Grade/Model Total Production: 5,684 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Case: Various Question Mark
Run ID: 529.830G3.18S462.1810M5.H292.L391.17J48 Question Mark
Data Research: 1907 Rockford Serial List
 Question Mark
Database Version: v52.621 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration		 17.11 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration		 174.92 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration		 0.885% Question Mark
Registry Population:
Scoped for This Run Only		7 (1.40%) Question Mark
Research Note: Rockford Serial Lists designate run as Model 10. However, #502383 have been verified as having features more consistent with the Model 8.
Value Guide
What is My Watch Worth?
Have a Question?
Ask the experts in The Pocket Watch Group

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
There are 7 watches in the population registry for this run with 2 images.
Create a FREE account or login to view the population registry and add your watch to the registry.
Create a Free Account

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?
Yes
No
Why Might This Information Be Incorrect?

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 · August 8, 2019

Serial Number 502383 was reported as inaccurate.

Note: This has the older style balance bridge, making it
a model 8. Otherwise, accurate. See collection.
Curator Response: Thanks for the report. This information has been noted in the research notes for this run.

Anonymous · November 30, 2018

Serial Number 501930 was reported as accurate.

Rockford Grade 830 Pocket Watch