1Shootist · September 20, 2025
Serial Number 325784 was reported as accurate.
Information Provided by PocketWatchDatabase.com:
https://new.pocketwatchdatabase.com/search/result/hamilton/325784
https://new.pocketwatchdatabase.com/search/result/hamilton/325784
Access Date: June 3, 2026
From the American Horology Archive:
Hamilton Watch Co.
Grade: 961
Some Finished as Grade 951
| Manufacturer: | Hamilton | ? |
| Manufacturer Location: | Lancaster, Pennsylvania | ? |
| Movement Serial Number: | 325784 | ? |
| Grade: | 961 | ? |
| Model: | 4 | ? |
| Class: | 1 | ? |
| Estimated Production Year: | 1908 | ? |
| Run Quantity: | 900 | ? |
| Grade/Model Run: | 6 of 8 | ? |
| Grade/Model Total Production: | 2,410 | ? |
| Variant Est. Production: | 1,100 (16S-M4-L) | ? |
| Size: | 16s | ? |
| Jewels: | 21j | ? |
| Jewel Material: | Ruby & Sapphire | ? |
| Jewel Setting: | Gold Settings (Screw-Set) | ? |
| Movement Configuration: | Hunting | ? |
| Movement Finish: | Nickel | ? |
| Movement Setting: | Lever | ? |
| Plate: | Bridge Plate | ? |
| Bridge Type: | Center | ? |
| Barrel: | Going or Motor | ? |
| Train Material: | Gold | ? |
| Center Wheel Material: | Gold | ? |
| Regulator: | Reed | ? |
| 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: |
7.6, 21.8, 38.0, 50.5 Hamilton 16s Dial Feet Research |
? |
| Case: | Various | ? |
| Run ID: | 726.961G6.16S278.164M13.H336.L449.21J152 | ? |
| Data Research: | 1953 Hamilton Serial List | ? |
| Database Version: | v52.978 | ? |
| Advanced Metrics | ||
| Members Only Data. Login or create a free account to unlock. | ||
| Registry Population: Scoped for This Run Only: | 42 (4.67%) | ? |
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Research Note: According to the Halligan records: "To meet the demand for 23-jewel, hunting watches a few #961 - Pendant and Lever Set movements were changed to 23-jewel watches. No orders for this model were ever given to the Plate Department. Finished watches were taken out of stock and returned to the Factory for changing. They were re-modeled to conform with the #950." The subsequent production charts indicate 97 were made as lever-set and 44 were made as pendant-set. #325411 Verified as 951L [HA] #325445 Verified as 951L [HPW] #325446 Verified as 951L [NAWCC]. #325933: Verified as 961 (21 Jewels) [JH].
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Continue Your Research
Population Registry for This Run
Total Known Population In Run 42/900
Percentage of Total Run 4.67%
|
There are 42 watches in the population registry for this run with 6 images.
Create a FREE account or login to view the population registry and add your watch to the registry. |
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Why Might This Information Be Incorrect?
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Verification reports help confirm surviving examples and flag data that needs further research.
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.
brownsrplm · June 25, 2025
Serial Number 325157 was reported as accurate.
1Shootist · May 19, 2025
Serial Number 325784 was reported as accurate.
2mnyboxers · November 11, 2024
Serial Number 325561 was reported as accurate.
Anonymous · October 10, 2024
Serial Number 325157 was reported as accurate.
SleepyDog · May 19, 2022
Serial Number 325866 was reported as accurate.
Anonymous · May 10, 2022
Serial Number 325577 was reported as accurate.
Anonymous · September 10, 2020
Serial Number 325251 was reported as accurate.
Anonymous · December 19, 2019
Serial Number 325951 was reported as accurate.
Anonymous · February 7, 2019
Serial Number 325933 was reported as accurate.
sjs1233 · January 25, 2019
Serial Number 325177 was reported as accurate.
Anonymous · December 22, 2018
Serial Number 325585 was reported as accurate.
Anonymous · September 23, 2018
Serial Number 325251 was reported as accurate.
Anonymous · September 15, 2018
Serial Number 325914 was reported as accurate.
Anonymous · September 2, 2018
Serial Number 325358 was reported as accurate.
Anonymous · July 17, 2018
Serial Number 325914 was reported as accurate.
Anonymous · July 12, 2018
Serial Number 325251 was reported as accurate.
Anonymous · July 2, 2018
Serial Number 325251 was reported as accurate.
Anonymous · June 17, 2018
Serial Number 325251 was reported as accurate.
Mobilaero · May 28, 2018
Serial Number 325896 was reported as accurate.
Anonymous · January 28, 2018
Serial Number 325446 was reported as accurate.
Changes since this report was submitted:
- Grade changed from 951 to 961
- Jewels changed from 23j to 21j
cougwatch · June 11, 2017
Serial Number 325498 was reported as inaccurate.
Note: I would say this is a 961 - no barrel jewel not marked as either 961 or 951
Changes since this report was submitted:
- Grade changed from 951 to 961
- Jewels changed from 23j to 21j
Anonymous · October 21, 2016
Serial Number 325252 was reported as inaccurate.
Note: This is a 21 jewel 961.
Changes since this report was submitted:
- Grade changed from 951 to 961
- Jewels changed from 23j to 21j
barberr · April 21, 2016
Serial Number 325362 was reported as inaccurate.
Note: my Hamilton hunter has the serial #325362 is marked 961
Changes since this report was submitted:
- Grade changed from 951 to 961
- Jewels changed from 23j to 21j
mccuskerjim · March 17, 2016
Serial Number 325244 was reported as accurate.
Changes since this report was submitted:
- Grade changed from 951 to 961
- Jewels changed from 23j to 21j
Anonymous · December 13, 2015
Serial Number 325358 was reported as accurate.
Changes since this report was submitted:
- Grade changed from 951 to 961
- Jewels changed from 23j to 21j
Anonymous · September 14, 2015
Serial Number 325725 was reported as accurate.
Changes since this report was submitted:
- Grade changed from 951 to 961
- Jewels changed from 23j to 21j
Anonymous · September 14, 2015
Serial Number 325604 was reported as accurate.
Changes since this report was submitted:
- Grade changed from 951 to 961
- Jewels changed from 23j to 21j
GusHertz · September 9, 2015
Serial Number 325664 was reported as inaccurate.
Note: Serial #325664 is marked as 961, not 951. As well, it has 21 jewels rather than 23.
Changes since this report was submitted:
- Grade changed from 951 to 961
- Jewels changed from 23j to 21j
Anonymous · July 13, 2015
Serial Number 325605 was reported as accurate.
Changes since this report was submitted:
- Grade changed from 951 to 961
- Jewels changed from 23j to 21j
Anonymous · July 1, 2015
Serial Number 325465 was reported as accurate.
Changes since this report was submitted:
- Grade changed from 951 to 961
- Jewels changed from 23j to 21j
Anonymous · June 22, 2015
Serial Number 325445 was reported as accurate.
Changes since this report was submitted:
- Grade changed from 951 to 961
- Jewels changed from 23j to 21j
Anonymous · June 22, 2015
Serial Number 325385 was reported as accurate.
Changes since this report was submitted:
- Grade changed from 951 to 961
- Jewels changed from 23j to 21j
Anonymous · June 22, 2015
Serial Number 325457 was reported as accurate.
Changes since this report was submitted:
- Grade changed from 951 to 961
- Jewels changed from 23j to 21j
Anonymous · March 30, 2015
Serial Number 325687 was reported as accurate.
Changes since this report was submitted:
- Grade changed from 951 to 961
- Jewels changed from 23j to 21j
Anonymous · September 14, 2014
Serial Number 325173 was reported as accurate.
Changes since this report was submitted:
- Grade changed from 951 to 961
- Jewels changed from 23j to 21j
Anonymous · September 14, 2014
Serial Number 325173 was reported as accurate.
Changes since this report was submitted:
- Grade changed from 951 to 961
- Jewels changed from 23j to 21j
Anonymous · September 12, 2014
Serial Number 325263 was reported as accurate.
Changes since this report was submitted:
- Grade changed from 951 to 961
- Jewels changed from 23j to 21j
Anonymous · August 25, 2014
Serial Number 325411 was reported as inaccurate.
Note: 325411 is mark 951 that is a grade 951.
Anonymous · July 2, 2014
Serial Number 325446 was reported as inaccurate.
Note: This movement is a 951 (yes, I know they were finished out of a run of 961s, but still ...).
Anonymous · April 19, 2014
Serial Number 325563 was reported as inaccurate.
No further details were submitted with the report.
Mobilaero · April 7, 2014
Serial Number 325896 was reported as accurate.
watchitdude · February 18, 2014
Serial Number 325212 was reported as inaccurate.
Note: EST. PROD. YEAR: 1905
MOVEMENT SETTING: LEVER
RR GRADE: NO
MOVEMENT SETTING: LEVER
RR GRADE: NO
Anonymous · December 17, 2013
Serial Number 325940 was reported as accurate.
Anonymous · April 28, 2013
Serial Number 325161 was reported as inaccurate.
Note: Bridge type plate
Changes since this report was submitted:
- Plate changed from Unknown to Bridge
Anonymous · May 30, 2012
Serial Number 325328 was reported as accurate.