Hamilton Watch Co. Serial Number 239302

Specs Production Registry 13 Value Guide 44

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From the American Horology Archive:

Hamilton Watch Co.

Grade: 943

A watch in this run is currently up for auction. HAMILTON MERMOD JACCARD PARAGON TIME-KEEPER GRADE 943 21J 18S POCKET WATCH View auction

Some Finished as 947

Manufacturer:	Hamilton	?
Manufacturer Location:	Lancaster, Pennsylvania	?
Movement Serial Number:	239302	?
Grade:	943	?
Model:	2	?
Estimated Production Year:	1908	?
Run Quantity:	500	?
Grade/Model Run:	8 of 8	?
Grade/Model Total Production:	2,700	?
Size:	18s	?
Jewels:	21j	?
Jewel Material:	Ruby & Sapphire	?
Jewel Setting:	Gold Settings (Screw-Set)	?
Movement Configuration:	Hunting	?
Movement Finish:	Nickel	?
Movement Inlay Color:	Gilt	?
Movement Setting:	Lever	?
Plate:	Full Plate	?
Barrel:	Motor	?
Regulator:	Goldthwait	?
Hairspring:	Breguet	?
Pallet Jewel Material:	Sapphire	?
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	?
Dial Feet Locations:	2.6, 18.0, 38.2	?
Case:	Various	?
Run ID:	560.943G8.18S361.182M177.H263.L354.21J98	?
Data Research:	1953 Hamilton Serial List	?
Database Version:	v52.978	?
Advanced Metrics
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Registry Population: Scoped for This Run Only:	13 (2.60%)	?
Research Note: #239125: Verified as Grade 947 (Marked) [eBay #323703138204]. #239105: Reported as a 947. #239105: Verified as marked "947" and "23 Jewels" [eBay #255603334564].

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Explore Population Registry 13 registered watches

Population Registry for This Run

Total Known Population In Run 13/500

Percentage of Total Run 2.60%

There are 13 watches in the population registry for this run with 1 image.
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Does this information describe your movement accurately?

Verification reports help confirm surviving examples and flag data that needs further research.

Why Might This Information Be Incorrect?

Verification Reports for this Run

The following reports have been submitted by members in reference to this production run. These reports help verify data and track inaccuracies that require further research.

Anonymous · February 15, 2024

Serial Number 239467 was reported as accurate.

Anonymous · June 14, 2023

Serial Number 239105 was reported as inaccurate.

Note: It says 947 on the movement with 23 jewels

Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · November 3, 2022

Serial Number 239105 was reported as accurate.

ChrisG · October 28, 2022

Serial Number 239105 was reported as inaccurate.

Note: Curator : 23 j model. Thx
eBay item number:255603334564

Curator Response: Thanks for the report. This information has been noted in the research notes for this run.

MrPJD3 · September 24, 2022

Serial Number 239105 was reported as inaccurate.

Note: Because this serial # is a 23 jewel 947 grade but you have it listed as a 21 jewel 943 grade.

Curator Response: Thanks for the report. This information has been noted in the research notes for this run.

Anonymous · August 16, 2022

Serial Number 239403 was reported as inaccurate.

Note: Movement # 239403 is stamped 947, 23 jewels . And the database indicates “943” and “21 jewels “. I hope this helps .

Curator Response: Thanks for the confirmation!

Anonymous · May 11, 2022

Serial Number 239396 was reported as accurate.

Anonymous · May 8, 2020

Serial Number 239025 was reported as inaccurate.

Note: 23 jewel
Motor barrel

Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · September 3, 2019

Serial Number 239230 was reported as accurate.

Anonymous · August 24, 2019

Serial Number 239230 was reported as accurate.

Anonymous · June 9, 2019

Serial Number 239420 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · April 25, 2019

Serial Number 239078 was reported as accurate.

Anonymous · April 24, 2019

Serial Number 239078 was reported as accurate.

Anonymous · February 21, 2019

Serial Number 239125 was reported as inaccurate.

Note: ebay has a 947, 23 jewel serial 239125 listed here: https://www.ebay.com/itm/Hamilton-18s-23j-947-In-14K-Gold-Hunting-Case-W-Stag-Only-308-Made-RARE-M030/323703138204?hash=item4b5e35e79c:g:IKMAAOSwhzhcBsg0

Curator Response: Thanks for the report. This information has been noted in the research notes for this run.

Anonymous · May 24, 2018

Serial Number 239473 was reported as accurate.

Anonymous · October 1, 2017

Serial Number 239116 was reported as accurate.

Anonymous · September 15, 2017

Serial Number 239116 was reported as accurate.

Gimparoo · August 22, 2017

Serial Number 239491 was reported as accurate.

jibberyerkibber · November 27, 2016

Serial Number 239093 was reported as inaccurate.

Note: This watch is marked "947."

Anonymous · May 11, 2016

Serial Number 239387 was reported as accurate.

Anonymous · February 17, 2016

Serial Number 239093 was reported as inaccurate.

Note: This movement is marked "947" and "23 jewels" and "motor barrel" and the motor barrel is jeweled. The watch is the one that was on eBay and it is no longer available on eBay. Regards, Richard Vye