Pocket Watch Database

From the American Horology Archive:

Hamilton Watch Co.

Grade: 987S

Sweep Second Wristwatch

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: SS82590 Question Mark
Grade: 987S Question Mark
Model: 987 Question Mark
Estimated Production Year: 1948 Question Mark
Run Quantity: 7,500 Question Mark
Grade/Model Run: 7 of 7 Question Mark
Grade/Model Total Production: 75,500 Question Mark
Size: 6/0s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 2642.G7.S58.M33.H760.P916.17J1509 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.479 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
227.31 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
99.74 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.709% Question Mark
Registry Population:
Scoped for This Run Only
2 (0.03%) 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.


Mobilaero Top Contributor Supporter 307 · November 1, 2023

Serial Number SS82590 was reported as accurate.

Diopside 83 · September 27, 2022

Serial Number SS84945 was reported as accurate.

Anonymous · March 21, 2014

Serial Number SS87244 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · August 2, 2013

Serial Number SS87244 was reported as accurate.