Pocket Watch Database


From the American Horology Archive:
Rockford Grade 645 Pocket Watch

Rockford Watch Co.

Grade: 645

Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 825646 Question Mark
Grade: 645 Question Mark
Model: 2 Question Mark
Estimated Production Year: 1910 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 1 of 3 Question Mark
Grade/Model Total Production: 3,000 Question Mark
Size: 16s Question Mark
Jewels: 21j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate 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
Case: Various Question Mark
Run ID: 1198.645G1.16S314.162M57.O482.P238.21J113 Question Mark
Data Research: 1907 Rockford Serial List
Question Mark
Database Version: v52.479 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
9.03 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
92.31 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.467% Question Mark
Registry Population:
Scoped for This Run Only
15 (1.50%) 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.


Anonymous · January 27, 2024

Serial Number 825019 was reported as accurate.

detail12 2 · March 14, 2023

Serial Number 825501 was reported as accurate.

Anonymous · March 6, 2022

Serial Number 825142 was reported as accurate.

Anonymous · December 7, 2020

Serial Number 825683 was reported as accurate.

Anonymous · April 30, 2020

Serial Number 825001 was reported as accurate.

Anonymous · December 21, 2019

Serial Number 825111 was reported as accurate.

okiejohn 387 · August 5, 2019

Serial Number 825066 was reported as accurate.

Anonymous · July 13, 2019

Serial Number 825988 was reported as accurate.

Anonymous · November 12, 2018

Serial Number 825825 was reported as accurate.

Anonymous · August 20, 2018

Serial Number 825851 was reported as accurate.

Anonymous · November 7, 2017

Serial Number 825462 was reported as accurate.

Anonymous · July 23, 2017

Serial Number 825207 was reported as accurate.

Anonymous · April 16, 2017

Serial Number 825145 was reported as accurate.

Anonymous · March 31, 2017

Serial Number 825071 was reported as accurate.

Sabrejet 14 · February 16, 2016

Serial Number 825646 was reported as accurate.

DEBecker 1 · December 19, 2015

Serial Number 825017 was reported as accurate.

Anonymous · January 17, 2015

Serial Number 825200 was reported as accurate.

bobmow 13 · October 22, 2014

Serial Number 825311 was reported as accurate.

bobmow 13 · October 14, 2014

Serial Number 825311 was reported as accurate.

Anonymous · September 29, 2014

Serial Number 825155 was reported as accurate.

Anonymous · September 1, 2014

Serial Number 825789 was reported as accurate.

Anonymous · September 1, 2014

Serial Number 825783 was reported as accurate.

worldofantiques 199 · October 27, 2013

Serial Number 825734 was reported as accurate.

Anonymous · August 31, 2013

Serial Number 825200 was reported as accurate.

Anonymous · December 14, 2012

Serial Number 825100 was reported as accurate.

Rockford Grade 645 Pocket Watch