Information Provided by PocketWatchDatabase.com:
https://new.pocketwatchdatabase.com/search/result/seth-thomas/3258786
https://new.pocketwatchdatabase.com/search/result/seth-thomas/3258786
Access Date: June 3, 2026
From the American Horology Archive:
Seth Thomas Watch Co.
Grade: Centennial
| Manufacturer: | Seth Thomas | ? |
| Manufacturer Location: | Thomaston, Connecticut | ? |
| Movement Serial Number: | 3258786 | ? |
| Grade: | Centennial | ? |
| Model: | Centennial | ? |
| Estimated Production Year: | 1913 | ? |
| Run Quantity: | 6,000 | ? |
| Grade/Model Run: | 1 of 3 | ? |
| Grade/Model Total Production: | 46,000 | ? |
| Variant Est. Production: | 42,000 (12S-MCENTENNIAL-7J) | ? |
| Size: | 12s | ? |
| Jewels: | 7j | ? |
| Movement Finish: | Nickel | ? |
| Finish Pattern: | Stripe | ? |
| Movement Setting: | Pendant | ? |
| Regulator: | Plain | ? |
| Hairspring: | Breguet | ? |
| Standard Dial Type: | Single-Pressed | ? |
| Adjusted: | No | ? |
| Railroad Grade: | No | ? |
| Movement Markings: | Seth Thomas Centennial Thomaston, Conn. U.S.A. 7 Jewels Safety Pinion | ? |
| Case: | Various | ? |
| Run ID: | 1200.G4.12S1.M1.U68.P173.7J413 | ? |
| Database Version: | v52.978 | ? |
| Advanced Metrics | ||
| Members Only Data. Login or create a free account to unlock. | ||
| Registry Population: Scoped for This Run Only: | 6 (0.10%) | ? |
| $ Estimated Value (12 Month Change): | -13.04% Analyzing 55 Sales | ? |
|
Research Note: Narrow Taper Edge
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Population Registry for This Run
Total Known Population In Run 6/6,000
Percentage of Total Run 0.10%
|
There are 6 watches in the population registry for this run with 4 images.
Create a FREE account or login to view the population registry and add your watch to the registry. |
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Why Might This Information Be Incorrect?
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Verification reports help confirm surviving examples and flag data that needs further research.
Verification Reports for this Run
The following reports have been submitted by members in reference to this production run. These reports help verify data and track inaccuracies that require further research.
SethThomasFan · April 2, 2024
Serial Number 3256317 was reported as inaccurate.
Note: Note: Note: Model: 18
Grade: 12
Size: 6s
Movement Finish: Two-Tone
Movement Orientation: Hunting
Movement Finish: Two-Tone
Hairspring: Flat
Movement Markings: Sentinel U.S.A.
17 Jewels
Adjusted
Grade: 12
Size: 6s
Movement Finish: Two-Tone
Movement Orientation: Hunting
Movement Finish: Two-Tone
Hairspring: Flat
Movement Markings: Sentinel U.S.A.
17 Jewels
Adjusted
SethThomasFan · March 24, 2024
Serial Number 3256317 was reported as inaccurate.
Note: Note: Model: 18
Grade: 12
Size: 6s
Movement Finish: Two-Tone
Movement Orientation: Hunting
Movement Finish: Two-Tone
Hairspring: Flat
Movement Markings: Sentinel U.S.A.
17 Jewels
Adjusted
Grade: 12
Size: 6s
Movement Finish: Two-Tone
Movement Orientation: Hunting
Movement Finish: Two-Tone
Hairspring: Flat
Movement Markings: Sentinel U.S.A.
17 Jewels
Adjusted
SethThomasFan · February 29, 2024
Serial Number 3256317 was reported as inaccurate.
Note: Size: 6's
Movement Finish: two-time
Movement Markings: Sentinel U.S.A.
17 Jewels
Adjusted
Movement Finish: two-time
Movement Markings: Sentinel U.S.A.
17 Jewels
Adjusted
SethThomasFan · February 29, 2024
Serial Number 3256317 was reported as inaccurate.
No further details were submitted with the report.
SethThomasFan · February 24, 2024
Serial Number 3256317 was reported as inaccurate.
Note: Model: 18
Grade: 12
Movement Finish: Two-Tone
Movement Orientation: Hunting
Hairspring: Flat
Movement Markings: Sentinel U.S.A.
17 Jewels
Adjusted
Grade: 12
Movement Finish: Two-Tone
Movement Orientation: Hunting
Hairspring: Flat
Movement Markings: Sentinel U.S.A.
17 Jewels
Adjusted
SethThomasFan · September 28, 2023
Serial Number 3258786 was reported as accurate.
cmdraven · February 11, 2019
Serial Number 3258837 was reported as accurate.
Changes since this report was submitted:
- Size changed from 6 to 12
- Model changed from 26 to Centennial