Pocket Watch Database

From the American Horology Archive:
Seth Thomas Grade 210 Pocket Watch

Seth Thomas Watch Co.

Grade: 210

Manufacturer: Seth Thomas
Manufacturer Location: Thomaston, Connecticut
Movement Serial Number: 2516224
Grade: 210
Model: 8
Estimated Production Year: 1911
Run Quantity: 500
Grade/Model Run: 11 of 16
Grade/Model Total Production: 11,300
Variant Est. Production: 5,900 (18S-M8-17J-ONP)
Size: 18s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Regulator: Reed
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Movement Markings: Seth Thomas
Thomaston, Conn.
17 Jewels
Safety Pinion
Case: Various
Run ID: 1050.210G11.18S899.188M93.O591.P108.17J225
Database Version: v52.246
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
34.02
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
100.00
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.798%
Registry Population: 2 (0.40%)

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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.


rmwatchandclock Supporter 366 · October 26, 2020

Serial Number 2516224 was reported as inaccurate.

Note: Serial number 2516224 is marked 17 jewels, not 7.
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Grade changed from 36 to 210
Jewels changed from 7J to 17j
Plate changed from Full to 3/4

Anonymous · September 5, 2020

Serial Number 2516265 was reported as inaccurate.

Note: Movement is marked 17 jewels and dial is double
pressed.
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 36 to 210
Jewels changed from 7J to 17j
Plate changed from Full to 3/4

Anonymous · April 16, 2015

Serial Number 2516369 was reported as accurate.

Changes since this report was submitted:
Grade changed from 36 to 210
Jewels changed from 7J to 17j
Plate changed from Full to 3/4
Seth Thomas Grade 210 Pocket Watch