Pocket Watch Database


From the American Horology Archive:
Rockford Grade 83 Pocket Watch

Rockford Watch Co.

Grade: 83

Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 304863 Question Mark
Grade: 83 Question Mark
Model: 8 Question Mark
Estimated Production Year: 1888 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 14 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: 280.83G14.18S278.188M49.H130.L143.15J103 Question Mark
Data Research: 1907 Rockford Serial List
Question Mark
Database Version: v52.431 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
6 (1.20%) Question Mark
$ Estimated Value (12 Month Change): 5.30% Analyzing 106 Sales Question Mark

Help Us Help Others By Improving the Database:

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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 · April 17, 2020

Serial Number 304670 was reported as accurate.

Anonymous · October 16, 2018

Serial Number 304670 was reported as accurate.

37chris62 1 · January 20, 2017

Serial Number 304966 was reported as accurate.

Anonymous · January 20, 2017

Serial Number 304966 was reported as accurate.

Anonymous · June 20, 2016

Serial Number 304993 was reported as accurate.

Anonymous · February 7, 2015

Serial Number 304847 was reported as accurate.

Anonymous · January 26, 2014

Serial Number 304852 was reported as accurate.

Rockford Grade 83 Pocket Watch