Pocket Watch Database

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

Ball - Hamilton

Grade: 999D

Manufacturer: Ball - Hamilton Question Mark
Movement Serial Number: 13021 Question Mark
Grade: 999D Question Mark
Model: 1 Question Mark
Estimated Production Year: 1895 Question Mark
Run Quantity: 50 Question Mark
Grade/Model Run: 1 of 8 Question Mark
Grade/Model Total Production: 365 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: Special Wavy Damascening Pattern Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Double Roller: Yes Question Mark
Regulator: Ball Question Mark
Adjusted: Yes Question Mark
Adjusted # of Positions: 5 Question Mark
Adjusted to Temperature: Yes Question Mark
Railroad Grade: Yes Question Mark
Case: Various Question Mark
Database Version: v52.467 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1.10 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
8.19 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.316% Question Mark
Registry Population:
Scoped for This Run Only
1 (2.00%) Question Mark
Research Note: Brotherhood of Locomotive Firemen, Hamilton Hairspring Stud

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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 · September 29, 2022

Serial Number 13021 was reported as accurate.

Anonymous · January 3, 2021

Serial Number 13021 was reported as accurate.

usedphoto 5 · December 11, 2013

Serial Number 13021 was reported as accurate.

Ball - Hamilton Grade 999D Pocket Watch