Pocket Watch Database
Information Provided by PocketWatchDatabase.com: https://pocketwatchdatabase.com/search/result/hamilton/771322
From the American Horology Archive:


Hamilton Watch Co.
Grade: 972
Manufacturer: | Hamilton | ![]() |
Manufacturer Location: | Lancaster, Pennsylvania | ![]() |
Movement Serial Number: | 771322 | ![]() |
Grade: | 972 | ![]() |
Model: | 1 | ![]() |
Class: | 4 | ![]() |
Estimated Production Year: | 1910 | ![]() |
Run Quantity: | 200 | ![]() |
Total Production: | 24,416 | ![]() |
Size: | 16s | ![]() |
Jewels: | 17j | ![]() |
Jewel Setting: | Gold Settings (Screw-Set) | ![]() |
Movement Configuration: | Openface | ![]() |
Movement Finish: | Nickel | ![]() |
Movement Setting: | Lever | ![]() |
Plate: | 3/4 Plate | ![]() |
Double Roller: | Yes | ![]() |
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:
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Data Verification Reports
WatchMaker50 6 · February 6, 2020
Serial Number 771322 was reported as inaccurate.
Note: Movement setting: Lever set
Railroad Grade: Yes
Railroad Grade: Yes
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Railroad Grade changed from ? to Yes
nicnic 187 · May 24, 2018
Serial Number 771258 was reported as accurate.
Changes since this report was submitted:
Railroad Grade changed from ? to Yes
nicnic 187 · February 8, 2018
Serial Number 771258 was reported as accurate.
Changes since this report was submitted:
Railroad Grade changed from ? to Yes


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