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: 122835
Grade: 940
Model: 1
Estimated Production Year: 1900
Run Quantity: 600
Grade/Model Run: 11 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
Case: Various
Run ID: 411.940G11.18S216.181M110.O215.L210.21J52
Data Research: 1953 Hamilton Serial List
Database Version: v52.335
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
634.05
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: 17 (2.83%)
$ Estimated Value (12 Month Change): -3.10% Analyzing 2,361 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.


Jodielynn91 1 · July 7, 2020

Serial Number 122885 was reported as accurate.

Jodielynn91 1 · July 7, 2020

Serial Number 122885 was reported as accurate.

Anonymous · July 1, 2020

Serial Number 122885 was reported as accurate.

Anonymous · June 20, 2020

Serial Number 122914 was reported as accurate.

Anonymous · September 13, 2019

Serial Number 122788 was reported as accurate.

cmdraven 4009 · April 8, 2019

Serial Number 122448 was reported as accurate.

Anonymous · October 22, 2018

Serial Number 122928 was reported as accurate.

Anonymous · October 14, 2018

Serial Number 122653 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · August 20, 2016

Serial Number 122611 was reported as accurate.

Anonymous · June 29, 2016

Serial Number 122582 was reported as accurate.

Anonymous · March 9, 2016

Serial Number 122595 was reported as accurate.

Anonymous · March 9, 2016

Serial Number 122595 was reported as accurate.

Anonymous · January 29, 2016

Serial Number 122667 was reported as accurate.

Anonymous · July 12, 2015

Serial Number 122788 was reported as accurate.

Anonymous · April 19, 2015

Serial Number 122595 was reported as accurate.

Bluejay 179 · February 24, 2015

Serial Number 122652 was reported as accurate.

Anonymous · January 26, 2015

Serial Number 122678 was reported as accurate.

Anonymous · August 30, 2014

Serial Number 122573 was reported as accurate.

Anonymous · March 17, 2014

Serial Number 122664 was reported as accurate.

Anonymous · September 4, 2013

Serial Number 122904 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · November 17, 2012

Serial Number 122595 was reported as accurate.

Hamilton Grade 940 Pocket Watch
Hamilton Grade 940 Pocket Watch