Pocket Watch Database

From the American Horology Archive:
Rockford Grade 525 Pocket Watch

Rockford Watch Co.

Grade: 525

Manufacturer: Rockford
Manufacturer Location: Rockford, Illinois
Movement Serial Number: 619190
Grade: 525
Model: 5
Estimated Production Year: 1903
Run Quantity: 300
Grade/Model Run: 4 of 6
Grade/Model Total Production: 1,300
Size: 16s
Jewels: 21j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Center Wheel Material: Gold
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Railroad Grade Classification: Class A
Data Research: 1907 Rockford Serial List
Case: Various
Run ID: 881.525G4.16S172.165M17.O319.L694.21J62
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
3.91
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
39.98
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.202%
Registry Population: 10 (3.33%)

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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.


TimeAntiquarian Founder Research Expert Historian Top Contributor Supporter 171 · August 29, 2021

Serial Number 619175 was reported as accurate.

texnet 684 · August 14, 2019

Serial Number 619061 was reported as accurate.

Anonymous · March 17, 2019

Serial Number 619260 was reported as accurate.

Anonymous · August 9, 2018

Serial Number 619171 was reported as accurate.

Anonymous · July 20, 2018

Serial Number 619040 was reported as accurate.

Anonymous · July 5, 2018

Serial Number 619281 was reported as accurate.

Anonymous · April 11, 2018

Serial Number 619281 was reported as accurate.

Anonymous · November 6, 2017

Serial Number 619172 was reported as accurate.

Anonymous · November 15, 2016

Serial Number 619242 was reported as accurate.

rock862 242 · October 13, 2015

Serial Number 619258 was reported as accurate.

Anonymous · September 29, 2014

Serial Number 619181 was reported as accurate.

Rockford Grade 525 Pocket Watch