Pocket Watch Database
https://pocketwatchdatabase.com/search/result/hamilton/1831879
Access Date: June 05, 2025
From the American Horology Archive:
Hamilton Watch Co.
Grade: 920
| Manufacturer: | Hamilton |
|
| Manufacturer Location: | Lancaster, Pennsylvania |
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| Movement Serial Number: | 1831879 |
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| Grade: | 920 |
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| Model: | 1 |
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| Estimated Production Year: | 1919 |
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| Run Quantity: | 1,000 |
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| Grade/Model Run: | 5 of 15 |
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| Grade/Model Total Production: | 14,600 |
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| Size: | 12s |
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| Jewels: | 23j |
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| Jewel Material: | Ruby or Ruby & Sapphire |
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| Jewel Setting: | Gold Settings (Screw-Set) |
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| Movement Configuration: | Openface |
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| Movement Finish: | Nickel |
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| Movement Setting: | Pendant |
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| Plate: | Bridge Plate |
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| Balance Type: | Compensation |
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| Train Material: | Gold Settings (Screw-Set) |
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| Center Wheel Material: | Gold Settings (Screw-Set) |
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| Regulator: | Reed |
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| Hairspring: | Breguet |
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| Pallet Jewel Material: | Sapphire |
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| Adjusted: | Yes |
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| Adjusted to Position: | Yes |
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| Adjusted # of Positions: | 5 |
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| Adjusted to Temperature: | Yes |
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| Adjusted to Isochronism: | Yes |
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| Railroad Grade: | No |
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| Dial Feet Locations: | 10.5, 38.5, 56.0 |
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| Case: | Various | |
| Run ID: | 2083.920G5.12S27.121M27.O1486.P573.23J44 | |
| Data Research: |
1953 Hamilton Serial List |
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| Database Version: | v52.693 | |
| Advanced Metrics | ||
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| Registry Population: Scoped for This Run Only | 16 (1.60%) | |
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Research Note:
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Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
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There are 16 watches in the population registry for this run with 2 images.
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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.
tctimepieces Supporter 134 · August 27, 2023
Serial Number 1831879 was reported as accurate.
Anonymous · January 27, 2021
Serial Number 1831448 was reported as accurate.
ralph1 117 · July 8, 2020
Serial Number 1831179 was reported as accurate.
Anonymous · January 3, 2019
Serial Number 1831296 was reported as accurate.
DoodleBug 36 · July 3, 2017
Serial Number 1831349 was reported as accurate.
Anonymous · March 4, 2016
Serial Number 1831025 was reported as accurate.
Anonymous · March 4, 2016
Serial Number 1831025 was reported as accurate.
Jbrewer 2 · August 18, 2015
Serial Number 1831874 was reported as accurate.
Anonymous · August 14, 2015
Serial Number 1831025 was reported as accurate.
Anonymous · March 12, 2013
Serial Number 1831438 was reported as accurate.
Anonymous · October 20, 2012
Serial Number 1831486 was reported as accurate.
Anonymous · October 14, 2012
Serial Number 1831486 was reported as inaccurate.
correct.
Anonymous · June 20, 2012
Serial Number 1831567 was reported as accurate.
