Pocket Watch Database

Due to the lack of existing factory records, our New York Standard database has been reconstructed using observations of known watches.
As a result, the information may contain inaccuracies. Please let us know if you have details that can improve the database.

From the American Horology Archive:
New York Standard Watch Co. Grade Perfection 391 Pocket Watch

New York Standard

Grade: Perfection 391

Perfection U.S.A.

Manufacturer: New York Standard Watch Co. Question Mark
Manufacturer Location: Jersey City, New Jersey Question Mark
Movement Serial Number: 7920001 Question Mark
Grade: Perfection 391 Question Mark
Model: AD Question Mark
Estimated Production Year: 1909 Question Mark
Run Quantity: 80,000 Question Mark
Grade/Model Run: 4 of 5 Question Mark
Grade/Model Total Production: 440,000 Question Mark
Size: 16s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Balance Type: Expansion Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 213.G4.16S31.M4.O79.P63.7J154 Question Mark
Database Version: v52.476 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,324.74 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
325.93 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.445% Question Mark
Registry Population:
Scoped for This Run Only
2 (0.00%) Question Mark

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Verification Reports for this Run

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New York Standard Watch Co. Grade Perfection 391 Pocket Watch