Pocket Watch Database

From the American Horology Archive:
Rockford Grade 566 Pocket Watch
Rockford Grade 566 Pocket Watch

Rockford Watch Co.

Grade: 566

Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 861069 Question Mark
Grade: 566 Question Mark
Model: 5 Question Mark
Estimated Production Year: 1911 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 4 of 5 Question Mark
Grade/Model Total Production: 4,000 Question Mark
Size: 16s Question Mark
Jewels: 17j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: Wavy Stripes Question Mark
Movement Signing Style: Block Letter Question Mark
Movement Inlay Color: Gilt Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Double Roller: Yes Question Mark
Regulator: Reed Question Mark
Standard Dial Type: Double-Sunk Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: No Question Mark
Adjusted to Temperature: Yes Question Mark
Railroad Grade: No Question Mark
Movement Markings: Rockford Watch Co.
17 Jewels
Adjusted
Double Roller
Case: Various Question Mark
Run ID: 1240.566G4.16S326.165M69.O504.P265.17J474 Question Mark
Data Research: 1907 Rockford Serial List
Question Mark
Database Version: v52.445 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
12.04 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
123.08 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.623% Question Mark
Registry Population:
Scoped for This Run Only
5 (1.00%) Question Mark
Research Note: Some reports indicate Grade 655 in run as well. #861069: Verified as consistent with Grade 566.

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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 · October 15, 2024

Serial Number 861031 was reported as accurate.

Anonymous · July 21, 2022

Serial Number 861031 was reported as accurate.

Anonymous · February 21, 2020

Serial Number 861487 was reported as accurate.

Anonymous · January 19, 2019

Serial Number 861072 was reported as accurate.

Anonymous · July 12, 2018

Serial Number 861031 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 566
Movement Setting changed from Lever or Pendant to Pendant

Anonymous · January 12, 2018

Serial Number 861079 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 566
Movement Setting changed from Lever or Pendant to Pendant

Anonymous · September 26, 2017

Serial Number 861069 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 566
Movement Setting changed from Lever or Pendant to Pendant

Anonymous · December 24, 2015

Serial Number 861412 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 566
Movement Setting changed from Lever or Pendant to Pendant

Anonymous · April 8, 2013

Serial Number 861360 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 566
Movement Setting changed from Lever to Pendant
Plate changed from 3/4 to Bridge
Rockford Grade 566 Pocket Watch
Rockford Grade 566 Pocket Watch