Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/hamilton/266375
https://pocketwatchdatabase.com/search/result/hamilton/266375
Access Date: June 28, 2022
From the American Horology Archive:


Hamilton Watch Co.
Grade: 940
Manufacturer: | Hamilton | ![]() |
Manufacturer Location: | Lancaster, Pennsylvania | ![]() |
Movement Serial Number: | 266375 | ![]() |
Grade: | 940 | ![]() |
Model: | 1 | ![]() |
Estimated Production Year: | 1903 | ![]() |
Run Quantity: | 1,000 | ![]() |
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 |
Help Us Help Others By Improving the Database:
Does this information describe your movement accurately?
Data Verification Reports
rjmurton1964 34 · September 20, 2019
Serial Number 266375 was reported as accurate.
Jacrispy 1 · May 20, 2019
Serial Number 266758 was reported as accurate.
Andrew9000 78 · January 14, 2019
Serial Number 266227 was reported as accurate.
Anonymous · July 7, 2015
Serial Number 266805 was reported as inaccurate.
Note: Movement is private label Thomas Fitzgerald and
there's gold plating or gold wash on screws and
movement parts, so you are right as far as you go,
you just wouldn't have been aware of the rest.
there's gold plating or gold wash on screws and
movement parts, so you are right as far as you go,
you just wouldn't have been aware of the rest.
jdoyle53 4 · May 29, 2015
Serial Number 266624 was reported as accurate.
jdoyle53 4 · July 11, 2014
Serial Number 266624 was reported as accurate.


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