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 301 Pocket Watch

New York Standard

Grade: 301

Standard U.S.A.

Private Label(s) in Run:

Keystone Watch Case Co.

What is a Private Label?
Manufacturer: New York Standard Watch Co.
Manufacturer Location: Jersey City, New Jersey
Movement Serial Number: 189907
Grade: 301
Model: AJ
Estimated Production Year: 1911
Run Quantity: 15,000
Grade/Model Run: 1 of 1
Grade/Model Total Production: 15,000
Size: 0s
Jewels: 7j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Balance Type: Expansion
Adjusted: No
Railroad Grade: No
Movement Markings: Standard
U.S.A.
Case: Various
Run ID: 25.301G1.0S8.M2.O10.P10.7J20
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
45.16
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
11.11
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.118%
Registry Population: 17 (0.11%)

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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 · April 13, 2022

Serial Number 189180 was reported as accurate.

New York Standard Watch Co. Grade 301 Pocket Watch