Pocket Watch Database
https://pocketwatchdatabase.com/search/result/hamilton/621245
Access Date: June 28, 2022
From the American Horology Archive:
Hamilton Watch Co.
Grade: 940
| Manufacturer: | Hamilton |  |
| Manufacturer Location: | Lancaster, Pennsylvania | |
| Movement Serial Number: | 621245 | |
| Grade: | 940 | |
| Model: | 1 | |
| Estimated Production Year: | 1909 | |
| Run Quantity: | 2,700 | |
| 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 | |
| Double Roller: | Yes | |
| 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 | |
| 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 |
|
| Database Version: | v48.137 |
Help Us Help Others By Improving the Database:
Does this information describe your movement accurately?
Data Verification Reports
Anonymous · June 21, 2020
Serial Number 620319 was reported as accurate.
Anonymous · June 17, 2020
Serial Number 620117 was reported as accurate.
Anonymous · May 18, 2019
Serial Number 622142 was reported as accurate.
Anonymous · May 2, 2019
Serial Number 620554 was reported as accurate.
Anonymous · November 6, 2018
Serial Number 620951 was reported as accurate.
Anonymous · November 5, 2018
Serial Number 620219 was reported as accurate.
Anonymous · March 25, 2018
Serial Number 621671 was reported as accurate.
DoodleBug 36 · November 2, 2017
Serial Number 622666 was reported as accurate.
Alellisande 1 · October 9, 2017
Serial Number 620694 was reported as accurate.
Anonymous · October 9, 2017
Serial Number 620694 was reported as accurate.
Anonymous · January 6, 2017
Serial Number 621155 was reported as accurate.
tysonni Supporter 54 · June 3, 2016
Serial Number 622253 was reported as accurate.
Anonymous · March 31, 2016
Serial Number 620842 was reported as accurate.
Anonymous · February 7, 2016
Serial Number 621442 was reported as accurate.
Anonymous · December 5, 2015
Serial Number 620025 was reported as accurate.
ticker32 Supporter 74 · November 1, 2015
Serial Number 621202 was reported as accurate.
Anonymous · September 10, 2015
Serial Number 621236 was reported as inaccurate.
Anonymous · August 19, 2015
Serial Number 621236 was reported as accurate.
jjea99 19 · January 10, 2015
Serial Number 620286 was reported as accurate.
Dondon 13 · December 31, 2014
Serial Number 622083 was reported as accurate.
Anonymous · October 8, 2014
Serial Number 621236 was reported as accurate.
Gimparoo Supporter 702 · April 8, 2014
Serial Number 621802 was reported as accurate.
Anonymous · February 12, 2014
Serial Number 620466 was reported as accurate.
Anonymous · December 4, 2013
Serial Number 621989 was reported as accurate.
Anonymous · October 24, 2013
Serial Number 620469 was reported as accurate.
Anonymous · August 27, 2013
Serial Number 621705 was reported as accurate.
Anonymous · August 5, 2013
Serial Number 621126 was reported as accurate.
Anonymous · July 17, 2013
Serial Number 621109 was reported as accurate.
Anonymous · July 15, 2013
Serial Number 621705 was reported as accurate.
rickenix 4 · July 14, 2013
Serial Number 622093 was reported as accurate.
Anonymous · January 22, 2013
Serial Number 621147 was reported as accurate.
Anonymous · January 20, 2013
Serial Number 621911 was reported as accurate.
Anonymous · December 31, 2012
Serial Number 622408 was reported as accurate.
Anonymous · December 12, 2012
Serial Number 621257 was reported as inaccurate.
Anonymous · October 28, 2012
Serial Number 620366 was reported as accurate.
Anonymous · September 7, 2012
Serial Number 620531 was reported as accurate.
Anonymous · September 5, 2012
Serial Number 620531 was reported as accurate.
Anonymous · August 26, 2012
Serial Number 621151 was reported as accurate.
Anonymous · June 14, 2012
Serial Number 621955 was reported as accurate.
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