Pocket Watch Database


From the American Horology Archive:

Hamilton Watch Co.

Grade: 971

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 303247 Question Mark
Grade: 971 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1903 Question Mark
Run Quantity: 200 Question Mark
Grade/Model Run: 5 of 17 Question Mark
Grade/Model Total Production: 3,000 Question Mark
Size: 16s Question Mark
Jewels: 21j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Barrel: Going Question Mark
Adjusted: Yes Question Mark
Adjusted # of Positions: 5 Question Mark
Adjusted to Temperature: No Question Mark
Railroad Grade: Yes Question Mark
Dial Feet Locations: 7.6, 21.8, 38.0, 50.5
Hamilton 16s Dial Feet Research
Question Mark
Case: Various Question Mark
Run ID: 660.971G5.16S212.161M183.H298.P161.21J134 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.518 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
9.03 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.96 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.028% Question Mark
Registry Population:
Scoped for This Run Only
10 (5.00%) Question Mark

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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.


SleepyDoggieDog 42 · July 10, 2022

Serial Number 303247 was reported as accurate.

Anonymous · November 5, 2020

Serial Number 303271 was reported as accurate.

Anonymous · May 26, 2018

Serial Number 303208 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 2 to 1

Anonymous · December 6, 2015

Serial Number 303271 was reported as accurate.

Anonymous · October 18, 2015

Serial Number 303199 was reported as accurate.

Anonymous · February 22, 2013

Serial Number 303221 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 2 to 1