Pocket Watch Database

From the American Horology Archive:
Rockford Grade 83 Pocket Watch

Rockford Watch Co.

Grade: 83

Private Label(s) in Run:

W.C. Pfaeffle - Fort Worth, Tex.

What is a Private Label?
Manufacturer: Rockford
Manufacturer Location: Rockford, Illinois
Movement Serial Number: 300506
Grade: 83
Model: 8
Estimated Production Year: 1887
Run Quantity: 200
Grade/Model Run: 13 of 32
Grade/Model Total Production: 21,100
Variant Est. Production: 20,400 (18S-M8-15J-HNL)
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: Type 5
Hairspring: Breguet
Escapement Type: Straight-line
Adjusted: Mixed
Movement Markings: W.C. Pfaeffle
Fort Worth, Tex.
Data Research: 1907 Rockford Serial List
Case: Various
Run ID: 274.83G13.18S272.188M44.H124.L137.15J101
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
63.17
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
649.40
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.286%
Registry Population: 1 (0.50%)
$ Estimated Value (12 Month Change): -6.25% Analyzing 104 Sales

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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.


Harley505 Supporter 78 · August 3, 2018

Serial Number 300516 was reported as accurate.

Rockford Grade 83 Pocket Watch