Pocket Watch Database


From the American Horology Archive:

Hamilton Watch Co.

Grade: 991

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 395805 Question Mark
Grade: 991 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1908 Question Mark
Run Quantity: 800 Question Mark
Grade/Model Run: 5 of 9 Question Mark
Grade/Model Total Production: 2,520 Question Mark
Size: 16s Question Mark
Jewels: 21j Question Mark
Jewel Material: Ruby & Sapphire Question Mark
Jewel Setting: Gold Settings (Screw-Set) Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Barrel: Going Question Mark
Regulator: Reed Question Mark
Hairspring: Breguet Question Mark
Pallet Jewel Material: Sapphire Question Mark
Standard Dial Type: Double-Sunk Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 5 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes 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: 886.991G5.16S437.161M403.H399.L512.21J219 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.449 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
7.58 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.33 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.024% Question Mark
Registry Population:
Scoped for This Run Only
23 (2.88%) 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.


Anonymous · November 12, 2024

Serial Number 395624 was reported as accurate.

Anonymous · June 13, 2023

Serial Number 395118 was reported as accurate.

Anonymous · June 13, 2023

Serial Number 395650 was reported as accurate.

Anonymous · June 9, 2023

Serial Number 395118 was reported as accurate.

Anonymous · June 9, 2023

Serial Number 395508 was reported as accurate.

Anonymous · January 14, 2023

Serial Number 395191 was reported as accurate.

weepinglion 48 · December 3, 2020

Serial Number 395558 was reported as accurate.

MoatsJustin1 top-contributor 5269 · November 28, 2020

Serial Number 395527 was reported as accurate.

Anonymous · April 19, 2020

Serial Number 395605 was reported as accurate.

Anonymous · March 1, 2019

Serial Number 395757 was reported as accurate.

Anonymous · March 1, 2019

Serial Number 395757 was reported as accurate.

Anonymous · January 13, 2019

Serial Number 395633 was reported as accurate.

MUFFDIVER52 12 · January 8, 2017

Serial Number 395872 was reported as accurate.

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

101554 22 · January 5, 2017

Serial Number 395307 was reported as accurate.

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

Anonymous · November 28, 2016

Serial Number 395895 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Factory Model changed from 2 to 1

101554 22 · May 19, 2016

Serial Number 395307 was reported as accurate.

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

101554 22 · April 29, 2016

Serial Number 395307 was reported as accurate.

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

rock862 242 · October 25, 2015

Serial Number 395383 was reported as accurate.

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

Anonymous · October 23, 2015

Serial Number 395385 was reported as accurate.

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

Anonymous · September 21, 2014

Serial Number 395652 was reported as accurate.

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

Anonymous · September 21, 2014

Serial Number 395652 was reported as accurate.

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

Anonymous · September 21, 2014

Serial Number 395652 was reported as accurate.

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

Anonymous · March 31, 2014

Serial Number 395307 was reported as accurate.

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

Anonymous · July 25, 2012

Serial Number 395872 was reported as accurate.

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

Anonymous · July 24, 2012

Serial Number 395852 was reported as accurate.

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

Anonymous · May 28, 2012

Serial Number 395571 was reported as accurate.

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