Pocket Watch Database
https://pocketwatchdatabase.com/search/result/hamilton/412728
Access Date: June 28, 2022
From the American Horology Archive:


Hamilton Watch Co.
Grade: 940
Manufacturer: | Hamilton | ![]() |
Manufacturer Location: | Lancaster, Pennsylvania | ![]() |
Movement Serial Number: | 412728 | ![]() |
Grade: | 940 | ![]() |
Model: | 1 | ![]() |
Estimated Production Year: | 1904 | ![]() |
Run Quantity: | 8,000 | ![]() |
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 | ![]() |
Barrel: | Going | ![]() |
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 | |
Research Note: #414223, #410918: Reported as Two-Tone Finish.
|
Help Us Help Others By Improving the Database:
Does this information describe your movement accurately?
Data Verification Reports
Anonymous · October 4, 2021
Serial Number 410918 was reported as inaccurate.
texnet Supporter 684 · July 7, 2021
Serial Number 411447 was reported as accurate.
Anonymous · January 27, 2021
Serial Number 414297 was reported as inaccurate.
cliffdobbins Supporter 228 · June 22, 2020
Serial Number 415733 was reported as accurate.
cliffdobbins Supporter 228 · April 23, 2020
Serial Number 415733 was reported as accurate.
avpalermo Supporter 406 · April 13, 2020
Serial Number 414854 was reported as accurate.
avpalermo Supporter 406 · April 13, 2020
Serial Number 414854 was reported as accurate.
Anonymous · February 20, 2020
Serial Number 410666 was reported as inaccurate.
Anonymous · February 18, 2020
Serial Number 411042 was reported as inaccurate.
Pa.
dfurey 15 · November 28, 2019
Serial Number 409947 was reported as accurate.
bogus22 Supporter 81 · August 14, 2019
Serial Number 413145 was reported as accurate.
Doc1911 10 · February 22, 2019
Serial Number 411402 was reported as accurate.
bitucker 20 · September 19, 2018
Serial Number 414554 was reported as accurate.
dannymiracle1959 1 · August 4, 2018
Serial Number 408897 was reported as accurate.
scott1301 2 · June 20, 2018
Serial Number 413753 was reported as accurate.
Gimparoo Supporter 702 · June 11, 2018
Serial Number 414223 was reported as inaccurate.
indicates a Nickel finish. ...all other markings
are the same as for this group of serial numbers.
hudnic Supporter 61 · May 15, 2018
Serial Number 412891 was reported as accurate.
WilliamGene 68 · February 19, 2018
Serial Number 415883 was reported as accurate.
BruceH 18 · February 13, 2018
Serial Number 414096 was reported as accurate.
von1943 361 · October 30, 2017
Serial Number 413617 was reported as accurate.
von1943 361 · October 30, 2017
Serial Number 413617 was reported as accurate.
dktreasures 5 · September 21, 2017
Serial Number 410960 was reported as accurate.
Dancass 1 · September 8, 2017
Serial Number 411897 was reported as accurate.
BadPanda 1 · July 29, 2017
Serial Number 409931 was reported as accurate.
Joelh1950 1 · May 28, 2017
Serial Number 411560 was reported as accurate.
LTCPHIL Supporter 5 · March 16, 2017
Serial Number 409215 was reported as accurate.
Peter2014 1 · December 18, 2016
Serial Number 412935 was reported as accurate.
Anonymous · October 8, 2016
Serial Number 415188 was reported as accurate.
Anonymous · September 27, 2016
Serial Number 410416 was reported as accurate.
von1943 361 · August 29, 2016
Serial Number 410193 was reported as accurate.
von1943 361 · August 28, 2016
Serial Number 410193 was reported as accurate.
von1943 361 · August 28, 2016
Serial Number 410193 was reported as accurate.
Anonymous · July 25, 2016
Serial Number 408495 was reported as accurate.
Anonymous · March 18, 2016
Serial Number 411505 was reported as accurate.
Anonymous · February 1, 2016
Serial Number 409348 was reported as accurate.
Anonymous · January 28, 2016
Serial Number 415329 was reported as accurate.
Anonymous · December 19, 2015
Serial Number 409727 was reported as accurate.
Anonymous · December 19, 2015
Serial Number 409727 was reported as accurate.
Anonymous · December 5, 2015
Serial Number 415329 was reported as accurate.
Anonymous · December 4, 2015
Serial Number 415329 was reported as accurate.
Anonymous · December 4, 2015
Serial Number 415329 was reported as accurate.
jhkunkel 39 · November 23, 2015
Serial Number 415329 was reported as accurate.
ChrisG Top Contributor Supporter 109 · October 27, 2015
Serial Number 415225 was reported as accurate.
Anonymous · September 27, 2015
Serial Number 412935 was reported as accurate.
Anonymous · September 23, 2015
Serial Number 415613 was reported as accurate.
Anonymous · September 9, 2015
Serial Number 414995 was reported as accurate.
Peter2014 1 · September 2, 2015
Serial Number 412935 was reported as accurate.
Anonymous · September 2, 2015
Serial Number 412935 was reported as accurate.
Anonymous · August 26, 2015
Serial Number 413475 was reported as accurate.
rock862 242 · August 20, 2015
Serial Number 408848 was reported as accurate.
Anonymous · July 21, 2015
Serial Number 414225 was reported as accurate.
Anonymous · June 24, 2015
Serial Number 412330 was reported as inaccurate.
"special" right above Lancaster Pa. It is a round
tu-tone design.
Anonymous · March 27, 2015
Serial Number 408377 was reported as accurate.
Anonymous · March 20, 2015
Serial Number 410529 was reported as accurate.
Anonymous · March 17, 2015
Serial Number 415513 was reported as accurate.
Gasperoff 727 · March 12, 2015
Serial Number 410528 was reported as accurate.
Gasperoff 727 · March 12, 2015
Serial Number 410528 was reported as accurate.
Peter2014 1 · March 7, 2015
Serial Number 412935 was reported as accurate.
Anonymous · March 7, 2015
Serial Number 412935 was reported as accurate.
Anonymous · February 21, 2015
Serial Number 410181 was reported as accurate.
Anonymous · January 23, 2015
Serial Number 408125 was reported as accurate.
ken506marlin 85 · January 20, 2015
Serial Number 412026 was reported as accurate.
npnpnp 1 · December 21, 2014
Serial Number 413994 was reported as accurate.
Anonymous · December 10, 2014
Serial Number 412026 was reported as accurate.
philsan1a 221 · November 25, 2014
Serial Number 412069 was reported as accurate.
watchman1159 22 · August 23, 2014
Serial Number 414636 was reported as accurate.
Anonymous · August 21, 2014
Serial Number 414636 was reported as accurate.
otter77 1 · August 18, 2014
Serial Number 412608 was reported as accurate.
Anonymous · August 18, 2014
Serial Number 412608 was reported as accurate.
Anonymous · August 2, 2014
Serial Number 409947 was reported as accurate.
SgtJCJ 4 · July 21, 2014
Serial Number 408619 was reported as accurate.
Anonymous · July 20, 2014
Serial Number 414607 was reported as accurate.
Anonymous · April 13, 2014
Serial Number 411066 was reported as inaccurate.
Anonymous · April 3, 2014
Serial Number 409002 was reported as accurate.
Anonymous · March 29, 2014
Serial Number 412091 was reported as accurate.
Anonymous · March 21, 2014
Serial Number 411066 was reported as accurate.
Peter2014 1 · March 18, 2014
Serial Number 412935 was reported as accurate.
Peter2014 1 · March 17, 2014
Serial Number 412935 was reported as accurate.
Anonymous · March 11, 2014
Serial Number 412607 was reported as inaccurate.
Anonymous · February 28, 2014
Serial Number 408880 was reported as accurate.
eplebuch 12 · February 25, 2014
Serial Number 410721 was reported as accurate.
birdman 3 · February 16, 2014
Serial Number 414971 was reported as accurate.
chang1302 9 · January 8, 2014
Serial Number 410729 was reported as accurate.
chang1302 9 · January 8, 2014
Serial Number 410729 was reported as accurate.
Anonymous · November 6, 2013
Serial Number 411996 was reported as accurate.
Anonymous · August 13, 2013
Serial Number 414755 was reported as accurate.
guccicrew100 41 · July 14, 2013
Serial Number 414750 was reported as accurate.
Anonymous · February 18, 2013
Serial Number 414375 was reported as inaccurate.
supposedly a model 940. Also mine just says
adjusted and not the 5 positions.


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