Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/hamilton/1643861
https://pocketwatchdatabase.com/search/result/hamilton/1643861
Access Date: August 09, 2022
From the American Horology Archive:


Hamilton Watch Co.
Grade: 992
Manufacturer: | Hamilton | ![]() |
Manufacturer Location: | Lancaster, Pennsylvania | ![]() |
Movement Serial Number: | 1643861 | ![]() |
Grade: | 992 | ![]() |
Model: | 2 | ![]() |
Estimated Production Year: | 1923 | ![]() |
Run Quantity: | 1,000 | ![]() |
Total Production: | 447,200 | ![]() |
Size: | 16s | ![]() |
Jewels: | 21j | ![]() |
Jewel Material: | Ruby & Sapphire | ![]() |
Jewel Setting: | Gold Settings (Screw-Set) | ![]() |
Movement Configuration: | Openface | ![]() |
Movement Finish: | Nickel | ![]() |
Finish Pattern: | 2nd Pattern (bar) | ![]() |
Movement Setting: | Lever | ![]() |
Plate: | 3/4 Plate | ![]() |
Double Roller: | Yes | ![]() |
Barrel: | Going | ![]() |
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: | 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research | ![]() |
Data Research: |
1953 Hamilton Serial List |
![]() |
Case: | Various | ![]() |
Database Version: | v48.256 | ![]() |
Help Us Help Others By Improving the Database:
Does this information describe your movement accurately?
Data Verification Reports
Anonymous · May 15, 2020
Serial Number 1643317 was reported as inaccurate.
Note: I am no expert but the pictures you have look
different than mine. I will be more than happy to
helpsake your database more thorough let me know
what you need Dayton Rogers, tupelos 144 believ
*****@gmail.com
different than mine. I will be more than happy to
helpsake your database more thorough let me know
what you need Dayton Rogers, tupelos 144 believ
*****@gmail.com
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
Anonymous · August 15, 2015
Serial Number 1643717 was reported as accurate.
Changes since this report was submitted:
Factory Model changed from 1 to 2


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