Pocket Watch Database
https://pocketwatchdatabase.com/search/result/hamilton/793857
Access Date: January 27, 2023
From the American Horology Archive:

Hamilton Watch Co.
Grade: 990
Manufacturer: | Hamilton | ![]() |
Manufacturer Location: | Lancaster, Pennsylvania | ![]() |
Movement Serial Number: | 793857 | ![]() |
Grade: | 990 | ![]() |
Model: | 1 | ![]() |
Estimated Production Year: | 1911 | ![]() |
Run Quantity: | 200 | ![]() |
Grade/Model Total Production: | 12,599 | ![]() |
Size: | 16s | ![]() |
Jewels: | 21j | ![]() |
Jewel Material: | Ruby & Sapphire | ![]() |
Jewel Setting: | Gold Settings (Screw-Set) | ![]() |
Movement Configuration: | Openface | ![]() |
Movement Finish: | Nickel | ![]() |
Movement Setting: | Lever | ![]() |
Plate: | 3/4 Plate | ![]() |
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 |
![]() |
Case: | Various | ![]() |
Registry Population: | 5 (2.50%) | ![]() |
Database Version: | v49.708 | ![]() |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
1 | 793715 | #15 | Inferred | ||
2 | 793754 | #54 | Collection | September 16, 2020 | |
3 | 793798 | #98 | Marketplace | November 06, 2020 | |
4 |
Image Credit: Rascal |
793857 | #157 | Collection | August 07, 2015 |
5 | 793889 | #189 | Marketplace | March 20, 2022 | |
Standard Deviation of Known Examples: 71.56 (Expected: 57.88, Δ13.68/6.84%) |
Help Us Help Others By Improving the Database:
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Verification Reports for this Run
The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.
Rascal 2 · September 11, 2019
Serial Number 793857 was reported as accurate.

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