Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/trenton-watch-co/3422622
https://pocketwatchdatabase.com/search/result/trenton-watch-co/3422622
Access Date: June 01, 2025
Due to the lack of existing factory records, our Trenton Watch Co. database has been reconstructed using observations of known watches.
As a result, the information may contain inaccuracies. Please let us know if you have details that can improve the database.
From the American Horology Archive:
Trenton Watch Co.
Grade: 17 Jewels
| Manufacturer: | Trenton Watch Co. |
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| Manufacturer Location: | Trenton, New Jersey |
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| Movement Serial Number: | 3422622 |
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| Grade: | 17 Jewels |
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| Model: | 3 |
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| Estimated Production Year: | 1910 |
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| Run Quantity: | 600 |
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| Grade/Model Run: | 2 of 3 |
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| Grade/Model Total Production: | 2,100 |
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| Variant Est. Production: | 1,100 (16S-M3-17J-ONP-A) |
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| Size: | 16s |
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| Jewels: | 17j |
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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: | 3/4 Bridge Plate |
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| Bridge Type: | 3-Finger |
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| Balance Type: | Expansion |
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| Regulator: | Matheson |
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| Hairspring: | Breguet |
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| Adjusted: | Yes |
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| Railroad Grade: | No |
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| Movement Markings: |
Ingersoll-Trenton 17 Jewels Adjusted |
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| Case: | Various | |
| Run ID: | 145.G2.16S41.163M27.O32.P31.17J4 | |
| Database Version: | v52.681 | |
| Advanced Metrics | ||
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| Registry Population: Scoped for This Run Only | 3 (0.50%) | |
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Research Note: #3422262: Verified with original jewel count milled out and replaced with "17." It is likely this movement or train bridge was originally intended for the preceding run of 19-Jewel movements.
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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 3 watches in the population registry for this run with 1 image.
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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.
ChrisG Top Contributor Supporter 620 · September 17, 2023
Serial Number 3422262 was reported as inaccurate.
Note: Verification image - 235195093219
Curator Response: Thanks!
Changes since this report was submitted:
Grade changed from 19 Jewels to 17 Jewels
Jewels changed from 19j to 17j
