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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/hamilton/510568/movement
Access Date: November 26, 2024
From the American Horology Archive:
Hamilton Grade 940 Pocket Watch
Hamilton Grade 940 Pocket Watch
Hamilton Watch Co.

Grade: 940

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 510568 Question Mark
Grade: 940 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1906 Question Mark
Run Quantity: 1,500 Question Mark
Grade/Model Run: 77 of 121 Question Mark
Grade/Model Total Production: 210,596 Question Mark
Size: 18s Question Mark
Jewels: 21j Question Mark
Jewel Material: Ruby Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: Damaskeened Question Mark
Movement Inlay Color: Gilt Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Barrel: Going Question Mark
Regulator: Goldthwait Question Mark
Hairspring: Breguet Question Mark
Standard Dial Type: Double-Sunk Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 5 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Railroad Grade: Yes Question Mark
Railroad Grade Classification: Class A Question Mark
Dial Feet Locations: 2.6, 18.0, 38.2 Question Mark
U.S. Patents: 832672, 427072 Question Mark
Case: Various Question Mark
Run ID: 1000.940G77.18S549.181M333.O583.L626.21J262 Question Mark
Data Research: 1953 Hamilton Serial List
 Question Mark
Database Version: v52.465 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration		 634.05 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration		 278.20 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration		 1.976% Question Mark
Registry Population:
Scoped for This Run Only		30 (2.00%) Question Mark
$ Estimated Value (12 Month Change): -3.11% Analyzing 2,400 Sales Question Mark
Research Note: #510347 and #510340 Verified as Marked "Special" with Two-Tone Plates., Gilt Lettering
Value Guide
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Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
There are 30 watches in the population registry for this run with 5 images.
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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.

bentone39 5 · September 3, 2022

Serial Number 510990 was reported as accurate.

bentone39 5 · September 3, 2022

Serial Number 510990 was reported as accurate.

Anonymous · September 26, 2021

Serial Number 511308 was reported as accurate.

Anonymous · July 28, 2021

Serial Number 510816 was reported as accurate.

CJEmpire3 113 · January 6, 2021

Serial Number 510347 was reported as accurate.

Anonymous · October 2, 2020

Serial Number 510356 was reported as inaccurate.

Note: #510356 two tone movement marked special

Anonymous · December 17, 2019

Serial Number 510382 was reported as accurate.

Anonymous · October 18, 2019

Serial Number 510098 was reported as accurate.

svenne 41 · January 30, 2019

Serial Number 510480 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Two-Tone to Nickel

Anonymous · August 11, 2018

Serial Number 510429 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Two-Tone to Nickel

Gimparoo Supporter 703 · April 25, 2018

Serial Number 510340 was reported as accurate.

Anonymous · March 13, 2018

Serial Number 510340 was reported as accurate.

Anonymous · January 18, 2018

Serial Number 510764 was reported as inaccurate.

No further details were submitted with the report.

Jneuman 1 · September 27, 2017

Serial Number 510098 was reported as accurate.

Anonymous · April 24, 2017

Serial Number 510816 was reported as accurate.

Anonymous · January 16, 2017

Serial Number 510087 was reported as accurate.

Anonymous · February 13, 2016

Serial Number 511334 was reported as accurate.

Bluejay 179 · January 11, 2016

Serial Number 511469 was reported as accurate.

Anonymous · May 26, 2015

Serial Number 510135 was reported as accurate.

oetzipapa 16 · December 9, 2014

Serial Number 510619 was reported as accurate.

Anonymous · November 22, 2014

Serial Number 510597 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · November 18, 2014

Serial Number 510619 was reported as accurate.

ReneeInReno 9 · August 23, 2014

Serial Number 510525 was reported as accurate.

Anonymous · August 10, 2014

Serial Number 510619 was reported as accurate.

69abody 166 · October 22, 2013

Serial Number 510595 was reported as accurate.

TheAdmiral 94 · June 23, 2013

Serial Number 510612 was reported as accurate.

Anonymous · August 1, 2012

Serial Number 510612 was reported as accurate.

Hamilton Grade 940 Pocket Watch
Hamilton Grade 940 Pocket Watch