Pocket Watch Database

From the American Horology Archive:
Rockford Grade 835 Pocket Watch

Rockford Watch Co.

Grade: 835

Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 508452 Question Mark
Grade: 835 Question Mark
Model: 10 Question Mark
Estimated Production Year: 1897 Question Mark
Run Quantity: 600 Question Mark
Grade/Model Run: 9 of 36 Question Mark
Grade/Model Total Production: 20,038 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Case: Various Question Mark
Run ID: 562.835G9.18S495.1810M26.H316.L424.17J80 Question Mark
Data Research: 1907 Rockford Serial List
Question Mark
Database Version: v52.428 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
60.33 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
616.71 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.121% Question Mark
Registry Population:
Scoped for This Run Only
10 (1.67%) Question Mark
$ Estimated Value (12 Month Change): -1.86% Analyzing 117 Sales 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 · August 31, 2020

Serial Number 508308 was reported as accurate.

Anonymous · February 14, 2020

Serial Number 507937 was reported as accurate.

Anonymous · February 13, 2020

Serial Number 507937 was reported as accurate.

Anonymous · March 22, 2019

Serial Number 508235 was reported as accurate.

Anonymous · October 30, 2018

Serial Number 508098 was reported as accurate.

Anonymous · August 27, 2017

Serial Number 508387 was reported as accurate.

Anonymous · December 1, 2014

Serial Number 508426 was reported as accurate.

Anonymous · November 14, 2014

Serial Number 508246 was reported as accurate.

JamesStrang 1 · February 23, 2014

Serial Number 508452 was reported as accurate.

Anonymous · January 10, 2013

Serial Number 508056 was reported as accurate.

Rockford Grade 835 Pocket Watch