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. Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 341635 Question Mark
Grade: Keystone Watch Co. Question Mark
Variation: Members Only Data Question Mark
Model: 3 Question Mark
Estimated Production Year: Members Only Data Question Mark
Run Quantity: Members Only Data Question Mark
Grade/Model Run: Members Only Data Question Mark
Grade/Model Total Production: Members Only Data Question Mark
Variant Est. Production: Members Only Data Question Mark
Size: 18s Question Mark
Jewels: 10j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Gilt Damaskeened Question Mark
Movement Setting: Lever Question Mark
Wind Mechanism: Stem Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Members Only Data Question Mark
Adjusted: Members Only Data Question Mark
Railroad Grade: Members Only Data Question Mark
Movement Markings: Members Only Data
Case: Various Question Mark
Run ID: 142.G36.18S94.183M33.H83.L79.10J34 Question Mark
Database Version: v52.642 Question Mark
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population:
Scoped for This Run Only
6 (0.60%) Question Mark
Research Note: #341182: Verified as Gilt Damaskeened Movement with Locomotive Celluloid Dial, Spade Hands, #341191: Louis Hands (Gilt). #341567: Verified with celluloid dial marked "Patented."#341635: Verified with Celluloid Dial. #341826: Standard Keystone Watch Co. Dial.
10 Additional Member-Only Data Points Available

The following information is unlocked with a free account:

Variation, Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Variant Est. Production, Regulator Type, Adjustments, Railroad Grade Designation, Movement Markings

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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.


Anonymous · September 21, 2023

Serial Number 341906 was reported as accurate.

Lancaster Watch Co. Grade Keystone Watch Co. Pocket Watch