Pocket Watch Database

From the American Horology Archive:
Rockford Grade 77 Pocket Watch

Rockford Watch Co.

Grade: 77

Manufacturer: Rockford
Manufacturer Location: Rockford, Illinois
Movement Serial Number: 272082
Grade: 77
Model: 8
Estimated Production Year: 1888
Run Quantity: 100
Grade/Model Run: 3 of 6
Grade/Model Total Production: 800
Size: 18s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Inlay Color: Black
Movement Setting: Lever
Plate: Full Plate
Regulator: Micrometer
Hairspring: Breguet
Escapement Type: Straight-line
Standard Dial Type: Double-Sunk
Adjusted: Yes
Movement Markings: R.W.Co.
Rockford Ill.
Adjusted
Data Research: 1907 Rockford Serial List
Case: Various
Run ID: 236.77G3.18S234.188M17.H97.L99.15J78
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
2.39
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
24.59
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.125%
Registry Population: 1 (1.00%)

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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.


ChrisG Top Contributor Supporter 533 · February 18, 2024

Serial Number 272046 was reported as inaccurate.

Note: Image - 305338672753

ChrisG Top Contributor Supporter 533 · February 2, 2024

Serial Number 272040 was reported as inaccurate.

Note: Image - 305338672753

Anonymous · January 15, 2019

Serial Number 272023 was reported as accurate.

ChrisG Top Contributor Supporter 533 · April 29, 2014

Serial Number 272082 was reported as inaccurate.

Note: Marked "Adjusted"
Rockford Grade 77 Pocket Watch