Pocket Watch Database

From the American Horology Archive:
Rockford Grade 355 Pocket Watch

Rockford Watch Co.

Grade: 355

Iroquois

Manufacturer: Rockford
Manufacturer Location: Rockford, Illinois
Movement Serial Number: 837105
Grade: 355
Model: 2
Estimated Production Year: 1910
Run Quantity: 1,000
Grade/Model Run: 4 of 4
Grade/Model Total Production: 3,100
Size: 12s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Railroad Grade: No
Data Research: 1907 Rockford Serial List
Case: Various
Run ID: 1215.355G4.12S50.122M27.O491.P246.17J466
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
9.33
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
95.38
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.483%
Registry Population: 6 (0.60%)

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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.


ralph1 105 · February 4, 2024

Serial Number 837837 was reported as accurate.

MoatsJustin1 top-contributor 4691 · November 8, 2023

Serial Number 837036 was reported as inaccurate.

Note: 12s 15j Not gilt trimed and not marked Iroquois
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · February 1, 2020

Serial Number 837490 was reported as accurate.

tonydeniz 26 · February 9, 2015

Serial Number 837105 was reported as accurate.

Anonymous · March 23, 2013

Serial Number 837105 was reported as accurate.

Rockford Grade 355 Pocket Watch