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: 1145087
Grade: 975
Model: 2
Class: 5
Estimated Production Year: 1915
Run Quantity: 1,000
Grade/Model Run: 5 of 24
Grade/Model Total Production: 21,700
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: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1606.975G128.16S886.162M65.H541.P364.17J975
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
64.97
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
28.66
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.204%
Registry Population: 14 (1.40%)

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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.


Donkster Supporter 10 · July 19, 2023

Serial Number 1145287 was reported as accurate.

Donkster Supporter 10 · July 19, 2023

Serial Number 1145287 was reported as accurate.

Hondadoug 13 · January 16, 2021

Serial Number 1145674 was reported as accurate.

texnet 684 · November 2, 2019

Serial Number 1145087 was reported as accurate.

curtis 42 · July 24, 2019

Serial Number 1145323 was reported as accurate.

Anonymous · March 7, 2016

Serial Number 1145380 was reported as accurate.

Anonymous · September 30, 2014

Serial Number 1145861 was reported as accurate.

pwcanada Supporter 107 · May 23, 2014

Serial Number 1145560 was reported as accurate.

Anonymous · April 6, 2013

Serial Number 1145613 was reported as accurate.

Hamilton Grade 975 Pocket Watch