Pocket Watch Database

From the American Horology Archive:
Ball - Hamilton Grade 999B Pocket Watch

Ball - Hamilton

Grade: 999B

Manufacturer: Ball - Hamilton Question Mark
Movement Serial Number: 14205 Question Mark
Grade: 999B Question Mark
Model: 1 Question Mark
Estimated Production Year: Members Only Data Question Mark
Run Quantity: Members Only Data Question Mark
Grade/Model Run: Members Only Data Question Mark
Grade/Model Total Production: Members Only Data Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: Members Only Data Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Double Roller: Yes Question Mark
Regulator: Members Only Data Question Mark
Adjusted: Members Only Data Question Mark
Adjusted # of Positions: Members Only Data Question Mark
Adjusted to Temperature: Members Only Data Question Mark
Railroad Grade: Members Only Data Question Mark
U.S. Patents: Members Only Data Question Mark
Movement Markings: Members Only Data
Case: Various Question Mark
Database Version: v52.642 Question Mark
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population:
Scoped for This Run Only
1 (0.33%) Question Mark
Research Note: Patented Pierced "Balloon" Hands. , “Patented” on Barrel Bridge
12 Additional Member-Only Data Points Available

The following information is unlocked with a free account:

Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Finish Pattern, Regulator Type, Adjustments, Positional Adjustments, Temperature Adjustments, Railroad Grade Designation, U.S. Patents, Movement Markings

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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.


Skipcraig Supporter 10 · December 13, 2024

Serial Number 14392 was reported as accurate.

Anonymous · July 4, 2024

Serial Number 14382 was reported as accurate.

Anonymous · January 17, 2023

Serial Number 14257 was reported as accurate.

Anonymous · April 25, 2020

Serial Number 14417 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Full

Anonymous · April 25, 2020

Serial Number 14417 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Full

Anonymous · March 22, 2020

Serial Number 14417 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Full

Anonymous · March 22, 2020

Serial Number 14417 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Full

Anonymous · March 22, 2020

Serial Number 14417 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Full

Anonymous · May 5, 2017

Serial Number 14250 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Full

Anonymous · March 5, 2016

Serial Number 14414 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Full

Anonymous · October 21, 2015

Serial Number 14241 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Full

Anonymous · September 2, 2015

Serial Number 14398 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Full

Anonymous · September 2, 2015

Serial Number 14398 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Plate changed from 3/4 to Full

Anonymous · July 25, 2015

Serial Number 14241 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Full

Anonymous · May 19, 2015

Serial Number 14241 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Full

Anonymous · May 19, 2015

Serial Number 14241 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Full

Anonymous · May 19, 2015

Serial Number 14241 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Full

Anonymous · April 19, 2015

Serial Number 14392 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Full

Anonymous · November 2, 2014

Serial Number 14334 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Full

Anonymous · November 2, 2014

Serial Number 14334 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Full

Anonymous · November 2, 2014

Serial Number 14334 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Full

Anonymous · June 22, 2014

Serial Number 14480 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Plate changed from 3/4 to Full
Ball - Hamilton Grade 999B Pocket Watch