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: 323816
Grade: Keystone Watch Co.
Variation: 10J-G
Model: 3
Estimated Production Year: 1886
Run Quantity: 2,000
Grade/Model Run: 12 of 41
Grade/Model Total Production: 45,450
Variant Est. Production: 5,500 (18S-M3-10J-HGL)
Size: 18s
Jewels: 10j
Movement Configuration: Hunting
Movement Finish: Gilt
Movement Setting: Lever
Plate: 3/4 Plate
Regulator: Bitner
Adjusted: No
Railroad Grade: No
Movement Markings: Keystone Watch Co.
Pat. Dust Proof
Patent Pinion
Pat. S.W.
Pat. Reg.
Case: Various
Run ID: 128.G24.18S81.183M22.H70.L66.10J23
Database Version: v51.902
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
Registry Population: 3 (0.15%)

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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.

nicnic Supporter 354 ยท August 29, 2023

Serial Number 323816 was reported as accurate.

Lancaster Watch Co. Grade Keystone Watch Co. Pocket Watch