Pocket Watch Database

From the American Horology Archive:
Rockford Grade 62 Pocket Watch

Rockford Watch Co.

Grade: 62

Manufacturer: Rockford
Manufacturer Location: Rockford, Illinois
Movement Serial Number: 250305
Grade: 62
Model: 6
Estimated Production Year: 1886
Run Quantity: 500
Grade/Model Run: 2 of 2
Grade/Model Total Production: 1,100
Variant Est. Production: 500 (18S-M6-11J-HNL-U)
Size: 18s
Jewels: 11j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Inlay Color: Black
Movement Setting: Lever
Plate: Full Plate
Regulator: Micrometric
Hairspring: Breguet
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
Movement Markings: R.W.Co.
Rockford, Ill.
Safety Pinion
Data Research: 1907 Rockford Serial List
Case: Various
Run ID: 207.62G2.18S205.186M12.H79.L70.11J33
Database Version: v52.221
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
3.29
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
33.83
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.171%
Registry Population: 7 (1.40%)

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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 · June 10, 2022

Serial Number 250399 was reported as inaccurate.

Note: Movement Markings:

R.W.Co.
Rockford Ill
Safety Pinion
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · October 28, 2017

Serial Number 250281 was reported as accurate.

Anonymous · July 23, 2017

Serial Number 250281 was reported as accurate.

Anonymous · May 5, 2016

Serial Number 250305 was reported as accurate.

Rockford Grade 62 Pocket Watch