Pocket Watch Database

From the American Horology Archive:
Rockford Grade 610 Pocket Watch

Rockford Watch Co.

Grade: 610

Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 646239 Question Mark
Grade: 610 Question Mark
Model: 3 Question Mark
Estimated Production Year: 1904 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 1 of 6 Question Mark
Grade/Model Total Production: 4,900 Question Mark
Size: 16s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 944.610G2.16S205.163M48.H466.P77.7J26 Question Mark
Data Research: 1907 Rockford Serial List
Question Mark
Database Version: v52.433 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
14.75 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
150.78 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.763% Question Mark
Registry Population:
Scoped for This Run Only
6 (0.60%) Question Mark

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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.


ZombieHunter 15 · May 28, 2022

Serial Number 646159 was reported as accurate.

Anonymous · August 1, 2020

Serial Number 646458 was reported as accurate.

Anonymous · June 8, 2016

Serial Number 646335 was reported as accurate.

dcooper Supporter 230 · March 12, 2016

Serial Number 646239 was reported as inaccurate.

Note: 626239 is a 16s Model 3 (hunting)
Changes since this report was submitted:
Grade changed from 162 to 610
Size changed from 0 to 16
Jewels changed from 15j to 7J
Factory Model changed from 1 to 3

Anonymous · April 4, 2015

Serial Number 646780 was reported as inaccurate.

Note: Instead of the three metal "straps" at 11, 12, and
1 o'clock in the diagram, my pocket watch has a
single solid plate. Mine looks more like the 590
grade from 1902 than this diagram. Might mine be
some kind of a hybrid?
Changes since this report was submitted:
Factory Model changed from Special to 3

lippard 14 · November 20, 2014

Serial Number 646311 was reported as inaccurate.

Note: Grade: 610
Size: 16s
Jewels: 7j
Changes since this report was submitted:
Grade changed from 162 to 610
Size changed from 0 to 16
Jewels changed from 15j to 7J
Factory Model changed from 1 to 3

Anonymous · October 18, 2014

Serial Number 646180 was reported as accurate.

Changes since this report was submitted:
Grade changed from 162 to 610
Size changed from 0 to 16
Jewels changed from 15j to 7J
Factory Model changed from 1 to 3

Anonymous · October 14, 2014

Serial Number 646180 was reported as inaccurate.

Note: 16 size
Changes since this report was submitted:
Grade changed from 162 to 610
Size changed from 0 to 16
Jewels changed from 15j to 7J
Factory Model changed from 1 to 3

eparso 59 · July 5, 2013

Serial Number 646213 was reported as inaccurate.

Note: 1i-size, 17-jewels, OF
Changes since this report was submitted:
Grade changed from 162 to 610
Size changed from 0 to 16
Jewels changed from 15j to 7J
Factory Model changed from 1 to 3

Anonymous · December 28, 2012

Serial Number 646478 was reported as inaccurate.

Note: Size 16s
Hunting Case
7 Jewel
Nickle
Pendant Wind & Set
3/4 Plate
Changes since this report was submitted:
Grade changed from 162 to 610
Size changed from 0 to 16
Jewels changed from 15j to 7J
Factory Model changed from 1 to 3
Rockford Grade 610 Pocket Watch