Pocket Watch Database

From the American Horology Archive:
Lancaster Watch Co. Grade Keystone Watch Co. Pocket Watch

Lancaster Watch Co.

Grade: Keystone Watch Co.

Manufacturer: Lancaster Watch Co.
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 206388
Grade: Keystone Watch Co.
Variation: 7J-G
Model: 2
Estimated Production Year: 1884
Run Quantity: 10,000
Grade/Model Run: 4 of 9
Grade/Model Total Production: 27,500
Variant Est. Production: 25,000 (18S-M2-7J)
Size: 18s
Jewels: 7j
Movement Configuration: Hunting
Movement Finish: Gilt
Movement Setting: Lever
Plate: 3/4 Plate
Regulator: Plain
Adjusted: No
Railroad Grade: No
Movement Markings: Keystone Watch Co.
Case: Various
Run ID: 102.G8.18S66.182M29.H52.L48.7J23
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
82.33
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
612.25
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
12.093%
Registry Population: 7 (0.07%)

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Lancaster Watch Co. Grade Keystone Watch Co. Pocket Watch