Pocket Watch Database

From the American Horology Archive:
Rockford Grade 825 Pocket Watch

Rockford Watch Co.

Grade: 825

Manufacturer: Rockford
Manufacturer Location: Rockford, Illinois
Movement Serial Number: 516733
Grade: 825
Model: 10
Estimated Production Year: 1898
Run Quantity: 700
Grade/Model Run: 4 of 10
Grade/Model Total Production: 4,610
Size: 18s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Two-Tone
Movement Setting: Lever
Plate: Full Plate
Train: Quick
Regulator: Micrometric
Hairspring: Breguet
Escapement Type: Straght-line
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: No
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Data Research: 1907 Rockford Serial List
Case: Various
Run ID: 611.825G4.18S544.1810M43.H337.L473.17J124
Database Version: v52.204
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
13.80
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
141.86
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.718%
Registry Population: 10 (1.43%)

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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 25, 2023

Serial Number 516974 was reported as accurate.

Anonymous · April 16, 2022

Serial Number 516851 was reported as accurate.

Anonymous · December 19, 2021

Serial Number 516851 was reported as accurate.

Anonymous · September 25, 2021

Serial Number 516608 was reported as accurate.

Anonymous · May 5, 2021

Serial Number 516984 was reported as accurate.

CJEmpire3 97 · March 22, 2021

Serial Number 516927 was reported as accurate.

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

Anonymous · April 19, 2018

Serial Number 516997 was reported as accurate.

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

daddo46 991 · October 29, 2016

Serial Number 516946 was reported as accurate.

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

Anonymous · December 4, 2012

Serial Number 517187 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone
Rockford Grade 825 Pocket Watch