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

Grade: 171

Manufacturer: New York Standard Watch Co. Question Mark
Manufacturer Location: Jersey City, New Jersey Question Mark
Movement Serial Number: BF271839 Question Mark
Grade: 171 Question Mark
Model: BF Question Mark
Estimated Production Year: 1918 Question Mark
Run Quantity: 350,000 Question Mark
Grade/Model Run: 1 of 2 Question Mark
Grade/Model Total Production: 400,000 Question Mark
Size: 12s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Train: Quick Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Movement Markings: New York
Standard Watch Co.
U.S.A.
7 Jewels
Case: Various Question Mark
Run ID: 248.171G1.12S13.M2.O94.P85.7J173 Question Mark
Database Version: v52.462 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,204.31 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
296.30 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.132% Question Mark
Registry Population:
Scoped for This Run Only
15 (0.00%) Question Mark
Research Note: #BF327052: Verified as Grade 170 with openface dial (no seconds bit).

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.


cjbrem Supporter 916 · March 25, 2024

Serial Number BF180802 was reported as accurate.

Zoosolo 154 · February 3, 2024

Serial Number BF232856 was reported as accurate.

MoatsJustin1 top-contributor 5269 · January 24, 2024

Serial Number BF305518 was reported as accurate.

Anonymous · January 9, 2024

Serial Number BF185719 was reported as accurate.

Anonymous · January 9, 2024

Serial Number BF185719 was reported as accurate.

MoatsJustin1 top-contributor 5269 · December 5, 2023

Serial Number BF058923 was reported as accurate.

MoatsJustin1 top-contributor 5269 · December 5, 2023

Serial Number BF146093 was reported as accurate.

MoatsJustin1 top-contributor 5269 · December 5, 2023

Serial Number BF330560 was reported as accurate.

MoatsJustin1 top-contributor 5269 · December 5, 2023

Serial Number BF318505 was reported as accurate.

TerryfromCanada Supporter 486 · November 13, 2023

Serial Number BF348107 was reported as accurate.

TerryfromCanada Supporter 486 · September 4, 2023

Serial Number BF197739 was reported as accurate.

MoatsJustin1 top-contributor 5269 · August 4, 2023

Serial Number BF000452 was reported as accurate.

Anpavl Supporter 43 · July 29, 2023

Serial Number BF286386 was reported as accurate.

Anonymous · July 27, 2023

Serial Number BF092049 was reported as accurate.

MoatsJustin1 top-contributor 5269 · August 18, 2022

Serial Number BF016703 was reported as accurate.

MoatsJustin1 top-contributor 5269 · August 18, 2022

Serial Number BF182130 was reported as accurate.

MoatsJustin1 top-contributor 5269 · August 16, 2022

Serial Number BF161653 was reported as accurate.

MoatsJustin1 top-contributor 5269 · August 15, 2022

Serial Number BF169008 was reported as accurate.

Midazolam 1 · July 26, 2022

Serial Number BF003108 was reported as accurate.

ChrisG Top Contributor Supporter 601 · May 4, 2022

Serial Number BF050035 was reported as accurate.

jamiew2776 9 · April 15, 2022

Serial Number BF313990 was reported as accurate.

TerryfromCanada Supporter 486 · November 2, 2021

Serial Number BF186729 was reported as accurate.

TerryfromCanada Supporter 486 · October 26, 2021

Serial Number BF147093 was reported as accurate.

MoatsJustin1 top-contributor 5269 · September 21, 2021

Serial Number BF182067 was reported as accurate.

WrongCentury Supporter 24 · September 14, 2021

Serial Number BF081784 was reported as inaccurate.

Note: Database returns option for 1571 grade but entry
defaults to 171 grade (7j). Jewel count is
engraved

Cpmeadors Supporter 36 · July 13, 2021

Serial Number BF331277 was reported as accurate.

Anonymous · April 14, 2021

Serial Number BF286641 was reported as accurate.

panu21 3 · December 31, 2020

Serial Number BF002648 was reported as accurate.