Pocket Watch Database

From the American Horology Archive:
Seth Thomas Grade 282 Pocket Watch

Seth Thomas Watch Co.

Grade: 282

Manufacturer: Seth Thomas Question Mark
Manufacturer Location: Thomaston, Connecticut Question Mark
Movement Serial Number: 211934 Question Mark
Grade: 282 Question Mark
Model: 5 Question Mark
Estimated Production Year: 1905 Question Mark
Run Quantity: 100 Question Mark
Grade/Model Run: 2 of 7 Question Mark
Grade/Model Total Production: 590 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Two-Tone Question Mark
Finish Pattern: Square In Circles Question Mark
Movement Inlay Color: Black Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Micrometric Question Mark
Hairspring: Breguet Question Mark
Standard Dial Type: Double-Sunk Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 3 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Movement Markings: Seth Thomas
Thomaston, Conn.
Safety Pinion.
No. 282
17 Jewel
Safety Pinion
Case: Various Question Mark
Run ID: 411.282G2.18S340.185M105.O197.L393.17J64 Question Mark
Data Research: 1904 Seth Thomas Serial List
Question Mark
Database Version: v52.528 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1.77 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
4.80 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.042% Question Mark
Registry Population:
Scoped for This Run Only
2 (2.00%) Question Mark

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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.


Emilios Supporter 5 · September 13, 2020

Serial Number 211957 was reported as inaccurate.

Note: I have this watch, it is marked "Adjusted to 3
positions". Please correct. Let me know if you
need photos. Thanks.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
Changes since this report was submitted:
Grade changed from 260 to 282
Jewels changed from 21j to 17j
Movement Finish changed from Nickel to Two-Tone
Adjusted changed from No to Yes
Adjusted # Positions changed from 6 to 3
Seth Thomas Grade 282 Pocket Watch