Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 965 Pocket Watch

Hamilton Watch Co.

Grade: 965

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 81422
Grade: 965
Model: 4
Class: 1
Estimated Production Year: 1904
Run Quantity: 200
Grade/Model Run: 3 of 4
Grade/Model Total Production: 410
Size: 16s
Jewels: 17j
Jewel Material: Ruby & Sapphire
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Bridge Plate
Bridge Type: Center
Regulator: Micrometric
Hairspring: Breguet
Pallet Jewel Material: Sapphire
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
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: 330.965G3.16S172.164M10.H155.P132.17J202
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1.23
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.54
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.004%
Registry Population: 9 (4.50%)

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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.


SleepyDoggieDog 35 · December 28, 2022

Serial Number 81459 was reported as accurate.

Anonymous · November 26, 2022

Serial Number 81401 was reported as accurate.

Anonymous · January 17, 2022

Serial Number 81384 was reported as accurate.

Anonymous · December 1, 2021

Serial Number 81452 was reported as accurate.

Anonymous · April 30, 2021

Serial Number 81348 was reported as accurate.

Anonymous · January 6, 2020

Serial Number 81361 was reported as accurate.

Anonymous · July 16, 2019

Serial Number 81467 was reported as accurate.

Anonymous · April 7, 2019

Serial Number 81478 was reported as accurate.

Anonymous · November 13, 2017

Serial Number 81465 was reported as accurate.

Anonymous · October 25, 2016

Serial Number 81445 was reported as accurate.

watchitdude 39 · March 3, 2014

Serial Number 81422 was reported as accurate.

watchitdude 39 · February 17, 2014

Serial Number 81422 was reported as inaccurate.

Note: EST. PROD. YEAR" 1899
ADJ. 5 POS.
RR GRADE: NO

Anonymous · October 26, 2013

Serial Number 81305 was reported as accurate.

Anonymous · September 30, 2012

Serial Number 81489 was reported as accurate.

Hamilton Grade 965 Pocket Watch