Pocket Watch Database

From the American Horology Archive:
Rockford Grade 151 Pocket Watch

Rockford Watch Co.

Grade: 151

Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 889744 Question Mark
Grade: 151 Question Mark
Model: 2 Question Mark
Estimated Production Year: 1912 Question Mark
Run Quantity: 900 Question Mark
Grade/Model Run: 1 of 1 Question Mark
Grade/Model Total Production: 900 Question Mark
Size: 0s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Adjusted: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 1272.151G3.0S49.02M3.O526.P285.15J286 Question Mark
Data Research: 1907 Rockford Serial List
Question Mark
Database Version: v52.457 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
2.71 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
27.67 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.140% Question Mark
Registry Population:
Scoped for This Run Only
4 (0.44%) 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.


cjbrem Supporter 916 · April 1, 2024

Serial Number 889807 was reported as accurate.

Anonymous · November 12, 2023

Serial Number 889540 was reported as accurate.

Bostonwatch 59 · September 7, 2020

Serial Number 889744 was reported as accurate.

Anonymous · September 14, 2018

Serial Number 889210 was reported as accurate.

Anonymous · July 13, 2018

Serial Number 889210 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 151

Anonymous · June 13, 2018

Serial Number 889044 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 151

Anonymous · January 13, 2018

Serial Number 889770 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 151

Anonymous · June 16, 2013

Serial Number 889012 was reported as inaccurate.

Note: It is is correct!!! but the ones pictured, are
hunter case movments
Changes since this report was submitted:
Grade changed from Unknown to 151
Rockford Grade 151 Pocket Watch