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: 164458
Grade: 940
Model: 1
Estimated Production Year: 1901
Run Quantity: 1,000
Grade/Model Run: 19 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: 466.940G19.18S270.181M139.O244.L263.21J70
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: 25 (2.50%)
$ 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.


Anonymous · November 9, 2021

Serial Number 164346 was reported as accurate.

steve288 264 · August 15, 2020

Serial Number 164072 was reported as accurate.

Dave895 Supporter 90 · June 23, 2020

Serial Number 164340 was reported as accurate.

gloverdg 10 · March 26, 2020

Serial Number 164535 was reported as accurate.

Anonymous · July 8, 2018

Serial Number 164906 was reported as accurate.

steve288 264 · April 24, 2018

Serial Number 164072 was reported as accurate.

Anonymous · November 20, 2016

Serial Number 164281 was reported as accurate.

Anonymous · November 20, 2016

Serial Number 164281 was reported as accurate.

catman032076 101 · July 7, 2016

Serial Number 164230 was reported as accurate.

Tudor1974 12 · February 14, 2016

Serial Number 164529 was reported as accurate.

Gimparoo Supporter 703 · April 6, 2014

Serial Number 164824 was reported as accurate.

Anonymous · January 19, 2014

Serial Number 164533 was reported as accurate.

Anonymous · August 2, 2013

Serial Number 164105 was reported as accurate.

Anonymous · July 11, 2013

Serial Number 164648 was reported as accurate.

Anonymous · May 31, 2012

Serial Number 164657 was reported as accurate.

Hamilton Grade 940 Pocket Watch
Hamilton Grade 940 Pocket Watch