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 390 Pocket Watch

New York Standard

Grade: Perfection 390

Perfection U.S.A.

Manufacturer: New York Standard Watch Co. Question Mark
Manufacturer Location: Jersey City, New Jersey Question Mark
Movement Serial Number: AC168390 Question Mark
Grade: Perfection 390 Question Mark
Model: AC Question Mark
Estimated Production Year: 1919 Question Mark
Run Quantity: 180,000 Question Mark
Grade/Model Run: 6 of 6 Question Mark
Grade/Model Total Production: 425,000 Question Mark
Size: 16s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Balance Type: Uncut Expansion Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Movement Markings: Perfection U.S.A.
Case: Various Question Mark
Run ID: 228.G6.16S41.M6.H119.P71.7J157 Question Mark
Database Version: v52.452 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,279.58 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
314.82 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.328% Question Mark
Registry Population:
Scoped for This Run Only
1 (0.00%) Question Mark

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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.


MoatsJustin1 top-contributor 5269 · August 17, 2022

Serial Number AC078971 was reported as accurate.

MoatsJustin1 top-contributor 5269 · August 17, 2022

Serial Number AC088297 was reported as accurate.

MoatsJustin1 top-contributor 5269 · August 16, 2022

Serial Number AC018275 was reported as accurate.

MoatsJustin1 top-contributor 5269 · August 16, 2022

Serial Number AC147121 was reported as accurate.

2251lyle 78 · April 12, 2022

Serial Number AC050174 was reported as inaccurate.

No further details were submitted with the report.

Cpmeadors Supporter 36 · December 20, 2021

Serial Number AC168390 was reported as accurate.

New York Standard Watch Co. Grade Perfection 390 Pocket Watch