Pocket Watch Database


From the American Horology Archive:
Rockford Grade 93 Pocket Watch

Rockford Watch Co.

Grade: 93

Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 308331 Question Mark
Grade: 93 Question Mark
Model: 8 Question Mark
Estimated Production Year: 1887 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 7 of 19 Question Mark
Grade/Model Total Production: 19,000 Question Mark
Size: 18s Question Mark
Jewels: 9j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Gilt Question Mark
Movement Inlay Color: None Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Plain Question Mark
Hairspring: Flat Question Mark
Escapement Type: Straight-line Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Movement Markings: R.W.Co.
Rockford Ill.
Case: Various Question Mark
Run ID: 285.93G7.18S283.188M53.H134.L148.9J71 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
57.20 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
584.76 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.959% Question Mark
Registry Population:
Scoped for This Run Only
4 (0.40%) Question Mark

Help Us Help Others By Improving the Database:

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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.


Rockfordguy Supporter 48 · June 7, 2024

Serial Number 308177 was reported as accurate.

cbzimm Supporter 469 · May 2, 2023

Serial Number 308331 was reported as accurate.

Anonymous · April 18, 2021

Serial Number 308193 was reported as accurate.

Anonymous · April 14, 2021

Serial Number 308457 was reported as accurate.

Rockford Grade 93 Pocket Watch