Pocket Watch Database

From the American Horology Archive:
Seth Thomas Grade 182 Special Pocket Watch

Seth Thomas Watch Co.

Grade: 182 Special

Manufacturer: Seth Thomas
Manufacturer Location: Thomaston, Connecticut
Movement Serial Number: 285285
Grade: 182 Special
Model: 5
Estimated Production Year: 1909
Run Quantity: 400
Grade/Model Run: 65 of 65
Grade/Model Total Production: 15,960
Variant Est. Production: 3,015 (18S-M5-17J-OTP)
Size: 18s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Two-Tone
Movement Inlay Color: Black
Movement Setting: Pendant
Plate: Full Plate
Regulator: Micrometric
Hairspring: Breguet
Standard Dial Type: Double-Pressed
Adjusted: Yes
Railroad Grade: No
Movement Markings: Seth Thomas
Thomaston, Conn.
Safety Pinion.
Adjusted
17 Jewels
Case: Various
Run ID: 556.G65.18S487.185M257.O345.P44.17J172
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
47.78
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
141.42
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.133%
Registry Population: 6 (1.50%)

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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.


okiejohn 379 · March 29, 2021

Serial Number 285211 was reported as accurate.

Anonymous · March 20, 2021

Serial Number 285374 was reported as accurate.

Changes since this report was submitted:
Grade changed from 182 to 182 Special
Movement Setting changed from Lever to Pendant

Anonymous · October 17, 2020

Serial Number 285374 was reported as accurate.

Changes since this report was submitted:
Grade changed from 182 to 182 Special

giddykippa 234 · September 20, 2020

Serial Number 285374 was reported as accurate.

Changes since this report was submitted:
Grade changed from 182 to 182 Special

Anonymous · June 12, 2020

Serial Number 285071 was reported as accurate.

Changes since this report was submitted:
Grade changed from 182 to 182 Special

Anonymous · April 23, 2019

Serial Number 285296 was reported as accurate.

Changes since this report was submitted:
Grade changed from 182 to 182 Special

Anonymous · September 5, 2016

Serial Number 285349 was reported as accurate.

Changes since this report was submitted:
Grade changed from 182 to 182 Special

Anonymous · February 13, 2016

Serial Number 285387 was reported as accurate.

Changes since this report was submitted:
Grade changed from 182 to 182 Special

Jbatkins 34 · November 11, 2015

Serial Number 285387 was reported as accurate.

Changes since this report was submitted:
Grade changed from 182 to 182 Special
Seth Thomas Grade 182 Special Pocket Watch