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: 878985
Grade: 975
Model: 1
Class: 5
Estimated Production Year: 1912
Run Quantity: 1,400
Grade/Model Run: 116 of 123
Grade/Model Total Production: 80,179
Size: 16s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
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: 1398.975G116.16S725.161M665.H513.L914.17J849
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
241.40
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: 13 (0.93%)
$ Estimated Value (12 Month Change): 2.03% Analyzing 606 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.


1tc603 7 · October 19, 2023

Serial Number 879158 was reported as inaccurate.

Note: The movement serial number 879158 if found on a
Hamilton 950B not on a Hamilton 975
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · May 27, 2023

Serial Number 879212 was reported as accurate.

Anonymous · January 27, 2022

Serial Number 879136 was reported as accurate.

Anonymous · May 7, 2021

Serial Number 878994 was reported as inaccurate.

Note: This serial number is lever set movement
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever

texnet 684 · November 30, 2019

Serial Number 878985 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever

Anonymous · October 24, 2019

Serial Number 878457 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever

Anonymous · July 20, 2019

Serial Number 878949 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever

LuiBear 1 · June 3, 2019

Serial Number 878152 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever

LuiBear 1 · May 30, 2019

Serial Number 878152 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever

Anonymous · December 24, 2017

Serial Number 878981 was reported as accurate.

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

Jorehg 1 · January 28, 2017

Serial Number 878322 was reported as accurate.

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

Anonymous · December 25, 2016

Serial Number 878798 was reported as accurate.

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

Anonymous · August 13, 2016

Serial Number 878706 was reported as accurate.

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

Anonymous · July 16, 2015

Serial Number 878822 was reported as accurate.

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

Anonymous · November 29, 2014

Serial Number 878530 was reported as accurate.

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

Wrstratton 134 · December 15, 2013

Serial Number 878248 was reported as accurate.

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