Pocket Watch Database

From the American Horology Archive:
Rockford Grade 587 Pocket Watch

Rockford Watch Co.

Grade: 587

Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 775691 Question Mark
Grade: 587 Question Mark
Model: 2 Question Mark
Estimated Production Year: 1908 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 15 of 18 Question Mark
Grade/Model Total Production: 15,795 Question Mark
Size: 16s Question Mark
Jewels: 15j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Regulator: Reed Question Mark
Standard Dial Type: Single-Sunk Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Movement Markings: Rockford Watch Co.
15 Jewels
Case: Various Question Mark
Run ID: 1136.587G15.16S298.162M55.O445.P191.15J259 Question Mark
Data Research: 1907 Rockford Serial List
Question Mark
Database Version: v52.467 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
47.55 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
486.12 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.460% Question Mark
Registry Population:
Scoped for This Run Only
10 (1.00%) Question Mark
$ Estimated Value (12 Month Change): 11.69% Analyzing 66 Sales 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.


skmkmj 2 · September 5, 2020

Serial Number 775336 was reported as accurate.

Anonymous · April 8, 2020

Serial Number 775403 was reported as accurate.

skmkmj 2 · March 23, 2020

Serial Number 775336 was reported as accurate.

skmkmj 2 · March 23, 2020

Serial Number 775336 was reported as accurate.

Anonymous · March 23, 2020

Serial Number 775336 was reported as accurate.

Srlhitman 1 · December 12, 2019

Serial Number 775602 was reported as accurate.

Anonymous · December 7, 2019

Serial Number 775602 was reported as accurate.

texnet 684 · August 14, 2019

Serial Number 775931 was reported as accurate.

texnet 684 · August 14, 2019

Serial Number 775931 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · January 13, 2019

Serial Number 775905 was reported as accurate.

Anonymous · December 14, 2014

Serial Number 775691 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 5 to 2

Anonymous · November 22, 2014

Serial Number 775290 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 5 to 2
Plate changed from 3/4 to Bridge

cmdraven 4083 · November 17, 2014

Serial Number 775290 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 5 to 2
Plate changed from 3/4 to Bridge
Rockford Grade 587 Pocket Watch