Pocket Watch Database

From the American Horology Archive:
Rockford Grade 83 Pocket Watch Movement

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: 300516
Grade: 83
Model: 8
Estimated Production Year: 1887
Run Quantity: 200
Grade/Model Run: 13 of 32
Total Production: 21,100
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

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Verification Serial Map

Harley505 77 ยท August 3, 2018

Serial Number 300516 was reported as accurate.

Rockford Grade 83 Pocket Watch Movement