Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 975 Pocket Watch

Hamilton Watch Co.

Grade: 975

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 309494
Grade: 975
Model: 1
Class: 5
Estimated Production Year: 1903
Run Quantity: 600
Grade/Model Run: 33 of 123
Grade/Model Total Production: 80,179
Size: 16s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Barrel: Going
Regulator: Reed
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: No
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 7.6, 21.8, 38.0, 50.5
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 685.975G33.16S237.161M208.H316.P178.17J417
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
240.06
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
105.92
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.752%
Registry Population: 3 (0.50%)
$ Estimated Value (12 Month Change): 0% Analyzing 605 Sales

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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 · February 25, 2022

Serial Number 309574 was reported as accurate.

Anonymous · September 2, 2021

Serial Number 309574 was reported as accurate.

Anonymous · August 8, 2021

Serial Number 309574 was reported as accurate.

Anonymous · November 25, 2019

Serial Number 309494 was reported as accurate.

texnet 684 · October 28, 2019

Serial Number 309471 was reported as accurate.

Anonymous · June 4, 2019

Serial Number 309920 was reported as accurate.

Anonymous · May 15, 2019

Serial Number 309920 was reported as accurate.

Anonymous · January 20, 2019

Serial Number 309718 was reported as accurate.

Anonymous · October 28, 2018

Serial Number 309460 was reported as accurate.

Anonymous · September 1, 2018

Serial Number 309519 was reported as accurate.

Anonymous · October 26, 2013

Serial Number 309989 was reported as accurate.

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

Anonymous · October 15, 2013

Serial Number 309868 was reported as accurate.

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

Anonymous · February 3, 2013

Serial Number 309637 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 2 to 1
Movement Setting changed from Lever to Pendant

Anonymous · October 20, 2012

Serial Number 309637 was reported as accurate.

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