Pocket Watch Database

From the American Horology Archive:
Seth Thomas Grade 105 Pocket Watch

Seth Thomas Watch Co.

Grade: 105

Manufacturer: Seth Thomas
Manufacturer Location: Thomaston, Connecticut
Movement Serial Number: 177628
Grade: 105
Model: 16
Estimated Production Year: 1901
Run Quantity: 2,500
Grade/Model Run: 5 of 16
Grade/Model Total Production: 18,000
Size: 6s
Jewels: 11j
Jewel Setting: Burnished Jewels
Movement Configuration: Hunting
Movement Finish: Two-Tone
Movement Setting: Lever
Plate: 3/4 Plate
Regulator: Plain
Hairspring: Flat
Adjusted: No
Railroad Grade: No
Movement Markings: Seth Thomas
Thomaston, Conn.
Safety Pinion.
Case: Various
Run ID: 284.105G5.6S51.616M12.H178.L266.11J43
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
54.19
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
159.56
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.272%
Registry Population: 14 (0.56%)

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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.


Anonymous · May 19, 2021

Serial Number 178109 was reported as accurate.

Changes since this report was submitted:
Grade changed from 122 to 105

Anonymous · March 15, 2021

Serial Number 177669 was reported as accurate.

Changes since this report was submitted:
Grade changed from 35 to 105
Jewels changed from 7J to 11j

Anonymous · October 2, 2019

Serial Number 176516 was reported as accurate.

Changes since this report was submitted:
Grade changed from 35 to 105
Jewels changed from 7J to 11j
Movement Finish changed from Nickel to Two-Tone

Anonymous · January 25, 2019

Serial Number 177393 was reported as accurate.

Changes since this report was submitted:
Grade changed from 35 to 105
Jewels changed from 7J to 11j

cmdraven 3990 · January 20, 2017

Serial Number 177478 was reported as accurate.

Changes since this report was submitted:
Grade changed from 35 to 105
Jewels changed from 7J to 11j
Seth Thomas Grade 105 Pocket Watch