Pocket Watch Database
Information Provided by PocketWatchDatabase.com: https://pocketwatchdatabase.com/search/result/hamilton/388448
From the American Horology Archive:


Hamilton Watch Co.
Grade: 992
Manufacturer: | Hamilton | ![]() |
Manufacturer Location: | Lancaster, Pennsylvania | ![]() |
Movement Serial Number: | 388448 | ![]() |
Grade: | 992 | ![]() |
Model: | 1 | ![]() |
Estimated Production Year: | 1906 | ![]() |
Run Quantity: | 600 | ![]() |
Total Production: | 98,400 | ![]() |
Size: | 16s | ![]() |
Jewels: | 21j | ![]() |
Jewel Material: | Ruby & Sapphire | ![]() |
Jewel Setting: | Gold Settings (Screw-Set) | ![]() |
Movement Configuration: | Openface | ![]() |
Movement Finish: | Nickel | ![]() |
Finish Pattern: | 1st Pattern | ![]() |
Movement Setting: | Pendant | ![]() |
Plate: | 3/4 Plate | ![]() |
Double Roller: | Yes | ![]() |
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: | 7.6, 21.8, 38.0, 50.5
Hamilton 16s Dial Feet Research | ![]() |
Data Research: |
1953 Hamilton Serial List |
![]() |
Help Us Help Others By Improving the Database:
Does this information describe your movement accurately?
Data Verification Reports
Bruwat 2 · August 23, 2020
Serial Number 388408 was reported as inaccurate.
Note: Lever set not pendant set
Anonymous · June 16, 2020
Serial Number 388965 was reported as inaccurate.
Note: This movement is pendent set.
Curator Response: Thanks for the report. The database has been updated accordingly.
Oldtimeticker 13 · December 5, 2016
Serial Number 388936 was reported as accurate.
Gimparoo 695 · May 23, 2014
Serial Number 388685 was reported as accurate.


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