Pocket Watch Database


From the American Horology Archive:
Rockford Grade 938 Pocket Watch

Rockford Watch Co.

Grade: 938

Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 779406 Question Mark
Grade: 938 Question Mark
Model: 9 Question Mark
Estimated Production Year: 1908 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 5 of 10 Question Mark
Grade/Model Total Production: 7,200 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Two-Tone Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Case: Various Question Mark
Run ID: 1140.938G5.18S763.189M120.O447.L792.17J410 Question Mark
Data Research: 1907 Rockford Serial List
Question Mark
Database Version: v52.518 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
21.67 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
221.58 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.121% Question Mark
Registry Population:
Scoped for This Run Only
7 (1.40%) 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 · March 30, 2023

Serial Number 779205 was reported as accurate.

Anonymous · February 19, 2022

Serial Number 779389 was reported as inaccurate.

Note: This one is two-tone movement.
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Anonymous · August 13, 2020

Serial Number 779154 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Anonymous · January 22, 2020

Serial Number 779013 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Walt1943 Supporter 9 · September 8, 2017

Serial Number 779150 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Gasperoff Supporter 727 · February 11, 2015

Serial Number 779048 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Gasperoff Supporter 727 · February 7, 2015

Serial Number 779048 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone
Rockford Grade 938 Pocket Watch