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: 160925
Grade: 940
Model: 1
Estimated Production Year: 1901
Run Quantity: 1,000
Grade/Model Run: 18 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: 462.940G18.18S266.181M137.O242.L259.21J67
Database Version: v52.235
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: 27 (2.70%)
$ Estimated Value (12 Month Change): -0.40% Analyzing 2,342 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.


dfurtado 112 · March 10, 2024

Serial Number 160339 was reported as accurate.

steve288 264 · June 16, 2022

Serial Number 160291 was reported as accurate.

Anonymous · April 16, 2022

Serial Number 160037 was reported as accurate.

Anonymous · July 15, 2020

Serial Number 160160 was reported as accurate.

Anonymous · April 1, 2020

Serial Number 160804 was reported as accurate.

XenoR7912 36 · August 8, 2018

Serial Number 160787 was reported as accurate.

Anonymous · August 7, 2017

Serial Number 160026 was reported as accurate.

Anonymous · April 3, 2016

Serial Number 160565 was reported as accurate.

Gimparoo Supporter 703 · April 8, 2014

Serial Number 160565 was reported as accurate.

Anonymous · March 13, 2014

Serial Number 160961 was reported as accurate.

Anonymous · April 26, 2013

Serial Number 160479 was reported as accurate.

Hamilton Grade 940 Pocket Watch
Hamilton Grade 940 Pocket Watch