Anonymous · April 19, 2026
Serial Number 521052 was reported as accurate.
Information Provided by PocketWatchDatabase.com:
https://new.pocketwatchdatabase.com/search/result/hamilton/521700
https://new.pocketwatchdatabase.com/search/result/hamilton/521700
Access Date: June 3, 2026
From the American Horology Archive:
Hamilton Watch Co.
Grade: 944
Variant A
| Manufacturer: | Hamilton | ? |
| Manufacturer Location: | Lancaster, Pennsylvania | ? |
| Movement Serial Number: | 521700 | ? |
| Grade: | 944 | ? |
| Model: | 1 | ? |
| Estimated Production Year: | 1907 | ? |
| Run Quantity: | 2,000 | ? |
| Grade/Model Run: | 13 of 14 | ? |
| Grade/Model Total Production: | 6,590 | ? |
| Size: | 18s | ? |
| Jewels: | 19j | ? |
| Jewel Material: | Ruby | ? |
| Jewel Setting: | Screw-Set | ? |
| Movement Configuration: | Openface | ? |
| Movement Finish: | Nickel | ? |
| Movement Signing Style: | Serif (Decorative) | ? |
| Movement Inlay Color: | Gilt | ? |
| Movement Setting: | Lever | ? |
| Plate: | Full Plate | ? |
| Barrel: | Motor | ? |
| 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 | ? |
| Dial Feet Locations: | 2.6, 18.0, 38.2 | ? |
| Movement Markings: | Hamilton Watch Co. Lancaster, Pa. 944 19 Jewels Adjusted 5 Positions Safety Pinion | ? |
| Case: | Various | ? |
| Run ID: | 1005.944G13.18S554.181M337.O587.L641.19J16 | ? |
| 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: | 54 (2.70%) | ? |
| $ Estimated Value (12 Month Change): | -15.44% Analyzing 126 Sales | ? |
Continue Your Research
Population Registry for This Run
Total Known Population In Run 54/2,000
Percentage of Total Run 2.70%
|
There are 54 watches in the population registry for this run with 12 images.
Create a FREE account or login to view the population registry and add your watch to the registry. |
Improve the Database
Why Might This Information Be Incorrect?
Does this information describe your movement accurately?
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.
avpalermo · September 5, 2025
Serial Number 522482 was reported as accurate.
cjbrem · December 17, 2024
Serial Number 521506 was reported as accurate.
cjbrem · October 6, 2024
Serial Number 522433 was reported as accurate.
okiejohn · December 9, 2023
Serial Number 521487 was reported as accurate.
Louisc1 · May 22, 2023
Serial Number 521080 was reported as accurate.
Anonymous · May 6, 2023
Serial Number 522289 was reported as accurate.
cliffdobbins · January 27, 2023
Serial Number 522734 was reported as accurate.
Anonymous · February 4, 2022
Serial Number 521081 was reported as accurate.
Anonymous · April 16, 2021
Serial Number 521495 was reported as accurate.
cmdraven · March 25, 2021
Serial Number 521919 was reported as accurate.
Anonymous · January 18, 2021
Serial Number 522369 was reported as accurate.
cranemaker · June 27, 2020
Serial Number 521700 was reported as accurate.
Newbie · May 21, 2020
Serial Number 521968 was reported as accurate.
Anonymous · February 13, 2020
Serial Number 521536 was reported as accurate.
dfchong · November 9, 2019
Serial Number 521159 was reported as accurate.
okiejohn · August 19, 2019
Serial Number 522449 was reported as accurate.
TimPsaledakis · July 30, 2019
Serial Number 522151 was reported as accurate.
Anonymous · July 9, 2019
Serial Number 522003 was reported as accurate.
Anonymous · May 26, 2019
Serial Number 521655 was reported as accurate.
Anonymous · May 12, 2019
Serial Number 521996 was reported as accurate.
Anonymous · December 29, 2018
Serial Number 522003 was reported as accurate.
Anonymous · August 31, 2018
Serial Number 521358 was reported as accurate.
Anonymous · February 6, 2018
Serial Number 521070 was reported as accurate.
Anonymous · November 25, 2017
Serial Number 521074 was reported as accurate.
Anonymous · November 13, 2017
Serial Number 521074 was reported as accurate.
Anonymous · December 16, 2016
Serial Number 522000 was reported as inaccurate.
No further details were submitted with the report.
Anonymous · October 7, 2016
Serial Number 521903 was reported as accurate.
Anonymous · September 13, 2016
Serial Number 522618 was reported as accurate.
Anonymous · August 29, 2016
Serial Number 522242 was reported as accurate.
Anonymous · July 24, 2016
Serial Number 521599 was reported as accurate.
rock862 · June 26, 2016
Serial Number 522554 was reported as accurate.
Anonymous · June 26, 2016
Serial Number 522033 was reported as accurate.
Anonymous · March 14, 2016
Serial Number 522618 was reported as accurate.
Anonymous · August 8, 2015
Serial Number 521081 was reported as accurate.
Anonymous · March 8, 2015
Serial Number 522408 was reported as accurate.
Anonymous · March 8, 2015
Serial Number 522408 was reported as accurate.
Anonymous · January 23, 2015
Serial Number 522314 was reported as accurate.
redsox1 · November 20, 2014
Serial Number 521119 was reported as accurate.
Gimparoo · September 27, 2014
Serial Number 522153 was reported as accurate.
ddh777 · August 23, 2013
Serial Number 521420 was reported as accurate.
Anonymous · May 12, 2013
Serial Number 521562 was reported as accurate.
Anonymous · March 23, 2013
Serial Number 521275 was reported as accurate.
Anonymous · March 10, 2013
Serial Number 521275 was reported as accurate.
Anonymous · February 21, 2013
Serial Number 522269 was reported as accurate.
Anonymous · February 8, 2013
Serial Number 521360 was reported as accurate.
Anonymous · December 29, 2012
Serial Number 521903 was reported as accurate.
Anonymous · December 20, 2012
Serial Number 521903 was reported as accurate.