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: 477277
Grade: 940
Model: 1
Estimated Production Year: 1905
Run Quantity: 1,000
Grade/Model Run: 69 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: 971.940G69.18S520.181M307.O557.L597.21J252
Database Version: v52.245
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: 15 (1.50%)
$ Estimated Value (12 Month Change): 0% Analyzing 2,343 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.


Anonymous · November 28, 2023

Serial Number 477720 was reported as accurate.

cmdraven 3991 · June 26, 2020

Serial Number 477914 was reported as accurate.

czechmauseritis 43 · February 18, 2020

Serial Number 477277 was reported as accurate.

Anonymous · January 13, 2020

Serial Number 477693 was reported as accurate.

Anonymous · December 5, 2019

Serial Number 477088 was reported as accurate.

Anonymous · January 21, 2019

Serial Number 477673 was reported as accurate.

Anonymous · November 25, 2018

Serial Number 477673 was reported as accurate.

czechmauseritis 43 · September 13, 2018

Serial Number 477277 was reported as accurate.

Anonymous · September 6, 2018

Serial Number 477652 was reported as accurate.

Anonymous · February 19, 2017

Serial Number 477341 was reported as accurate.

Anonymous · April 10, 2016

Serial Number 477204 was reported as accurate.

Anonymous · March 11, 2016

Serial Number 477719 was reported as accurate.

Anonymous · January 24, 2016

Serial Number 477348 was reported as accurate.

Anonymous · January 24, 2016

Serial Number 477348 was reported as accurate.

Anonymous · June 8, 2015

Serial Number 477074 was reported as accurate.

Anonymous · March 19, 2015

Serial Number 0477133 was reported as accurate.

Anonymous · January 8, 2015

Serial Number 477371 was reported as accurate.

Anonymous · March 12, 2014

Serial Number 477508 was reported as accurate.

mdglaman 2 · January 6, 2014

Serial Number 477950 was reported as accurate.

Anonymous · April 19, 2013

Serial Number 477347 was reported as accurate.

Anonymous · March 17, 2013

Serial Number 477828 was reported as accurate.

Anonymous · March 13, 2013

Serial Number 477828 was reported as accurate.

Anonymous · September 23, 2012

Serial Number 477722 was reported as accurate.

Hamilton Grade 940 Pocket Watch
Hamilton Grade 940 Pocket Watch