Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 940 Pocket Watch
Hamilton Grade 940 Pocket Watch

Hamilton Watch Co.

Grade: 940

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 158467
Grade: 940
Model: 1
Estimated Production Year: 1901
Run Quantity: 1,000
Grade/Model Run: 17 of 121
Grade/Model Total Production: 210,596
Size: 18s
Jewels: 21j
Jewel Material: Ruby
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: Damaskeened
Movement Inlay Color: Gilt
Movement Setting: Lever
Plate: Full Plate
Barrel: Going
Regulator: Goldthwait
Hairspring: Breguet
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Railroad Grade Classification: Class A
Dial Feet Locations: 2.6, 18.0, 38.2
U.S. Patents: 832672, 427072
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 460.940G17.18S264.181M136.O241.L257.21J65
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
630.54
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
278.20
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.976%
Registry Population: 22 (2.20%)
$ Estimated Value (12 Month Change): 2.06% Analyzing 2,336 Sales
Research Note: Gilt Lettering

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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.


Gimparoo Supporter 703 · April 1, 2022

Serial Number 158917 was reported as accurate.

Anonymous · March 18, 2021

Serial Number 158048 was reported as accurate.

Anonymous · March 9, 2021

Serial Number 158048 was reported as accurate.

Anonymous · February 20, 2020

Serial Number 158320 was reported as accurate.

Anonymous · November 13, 2019

Serial Number 158035 was reported as accurate.

Gimparoo Supporter 703 · March 18, 2018

Serial Number 158589 was reported as accurate.

Anonymous · October 5, 2016

Serial Number 158761 was reported as accurate.

Anonymous · August 11, 2016

Serial Number 158467 was reported as accurate.

daddo46 991 · March 4, 2016

Serial Number 158675 was reported as accurate.

Groovysalsa 109 · April 7, 2015

Serial Number 158631 was reported as accurate.

Anonymous · February 26, 2015

Serial Number 158631 was reported as accurate.

Anonymous · February 8, 2015

Serial Number 158678 was reported as accurate.

Anonymous · June 5, 2014

Serial Number 158993 was reported as accurate.

Anonymous · May 11, 2014

Serial Number 158556 was reported as accurate.

Anonymous · May 10, 2014

Serial Number 158555 was reported as accurate.

Anonymous · April 28, 2014

Serial Number 158526 was reported as accurate.

Anonymous · October 16, 2013

Serial Number 158281 was reported as accurate.

Anonymous · June 7, 2012

Serial Number 158548 was reported as accurate.

Hamilton Grade 940 Pocket Watch
Hamilton Grade 940 Pocket Watch