Pocket Watch Database


From the American Horology Archive:
Rockford Grade 83 Pocket Watch

Rockford Watch Co.

Grade: 83

Private Label(s) in Run:

Joslin & Park
Goodman King - St. Louis, Mo.
J.B. Chambers & Co. - Chicago

What is a Private Label?
Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 313132 Question Mark
Grade: 83 Question Mark
Model: 8 Question Mark
Estimated Production Year: 1888 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 18 of 32 Question Mark
Grade/Model Total Production: 21,100 Question Mark
Variant Est. Production: 20,400 (18S-M8-15J-HNL) Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Inlay Color: Black Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Type 5 Question Mark
Hairspring: Breguet Question Mark
Escapement Type: Straight-line Question Mark
Adjusted: Mixed Question Mark
Movement Markings: R.W.Co.
Rockford Ill.
Case: Various Question Mark
Run ID: 292.83G18.18S290.188M57.H138.L155.15J110 Question Mark
Data Research: 1907 Rockford Serial List
Question Mark
Database Version: v52.526 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
63.52 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
649.40 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.286% Question Mark
Registry Population:
Scoped for This Run Only
7 (0.70%) Question Mark
$ Estimated Value (12 Month Change): 18.06% Analyzing 108 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.


ChrisG Top Contributor Supporter 608 · May 2, 2023

Serial Number 313132 was reported as inaccurate.

Note: Curator: Private label. Thx 275828662995
Curator Response: Thanks for the report. The database has been updated accordingly.

Anonymous · May 25, 2022

Serial Number 313228 was reported as accurate.

Anonymous · November 4, 2020

Serial Number 313132 was reported as accurate.

Anonymous · December 26, 2019

Serial Number 313132 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · August 25, 2019

Serial Number 313645 was reported as accurate.

okiejohn 397 · July 17, 2019

Serial Number 313224 was reported as accurate.

Olmacangus 11 · May 30, 2019

Serial Number 313191 was reported as accurate.

Anonymous · April 1, 2019

Serial Number 313610 was reported as accurate.

Anonymous · October 31, 2018

Serial Number 313020 was reported as accurate.

Anonymous · June 23, 2018

Serial Number 313413 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · December 31, 2016

Serial Number 313851 was reported as accurate.

Anonymous · April 30, 2016

Serial Number 313984 was reported as accurate.

Anonymous · September 26, 2014

Serial Number 313336 was reported as accurate.

Rockford Grade 83 Pocket Watch