Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 975 Pocket Watch

Hamilton Watch Co.

Grade: 975

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 827294 Question Mark
Grade: 975 Question Mark
Model: 1 Question Mark
Class: 5 Question Mark
Estimated Production Year: 1911 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 99 of 123 Question Mark
Grade/Model Total Production: 80,179 Question Mark
Size: 16s Question Mark
Jewels: 17j Question Mark
Jewel Setting: Screw-Set 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
Regulator: Reed Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: No Question Mark
Adjusted to Temperature: Yes Question Mark
Railroad Grade: No 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: 1312.975G99.16S639.161M589.H491.P289.17J796 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.469 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
241.40 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
105.92 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.752% Question Mark
Registry Population:
Scoped for This Run Only
14 (1.40%) Question Mark
$ Estimated Value (12 Month Change): -0.72% Analyzing 620 Sales 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.


Meijinviper 2 · October 26, 2022

Serial Number 827473 was reported as accurate.

Anonymous · April 11, 2022

Serial Number 827618 was reported as accurate.

Anonymous · May 27, 2020

Serial Number 827749 was reported as accurate.

Anonymous · March 28, 2020

Serial Number 827506 was reported as accurate.

Anonymous · November 30, 2018

Serial Number 827328 was reported as accurate.

Anonymous · November 22, 2018

Serial Number 827277 was reported as accurate.

Anonymous · October 1, 2018

Serial Number 827116 was reported as accurate.

Anonymous · July 6, 2017

Serial Number 827680 was reported as accurate.

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

Anonymous · December 27, 2016

Serial Number 827222 was reported as accurate.

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

Anonymous · January 6, 2016

Serial Number 827210 was reported as accurate.

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

Anonymous · September 8, 2015

Serial Number 827928 was reported as accurate.

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

philsan1a 221 · May 29, 2015

Serial Number 827210 was reported as accurate.

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

Anonymous · September 13, 2014

Serial Number 827675 was reported as accurate.

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

Anonymous · August 17, 2014

Serial Number 827727 was reported as accurate.

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

Anonymous · May 15, 2014

Serial Number 827824 was reported as accurate.

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

Anonymous · March 19, 2013

Serial Number 827599 was reported as accurate.

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

Anonymous · March 19, 2013

Serial Number 827599 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 2 to 1
Hamilton Grade 975 Pocket Watch