Pocket Watch Database

From the American Horology Archive:
Seth Thomas Grade 170 Pocket Watch

Seth Thomas Watch Co.

Grade: 170

Manufacturer: Seth Thomas Question Mark
Manufacturer Location: Thomaston, Connecticut Question Mark
Movement Serial Number: 61029 Question Mark
Grade: 170 Question Mark
Model: 3 Question Mark
Estimated Production Year: 1892 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 2 of 9 Question Mark
Grade/Model Total Production: 2,080 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Balance Type: Expansion Question Mark
Regulator: Reed Question Mark
Hairspring: Flat Question Mark
Standard Dial Type: Single-Sunk Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Movement Markings: Seth Thomas
Thomaston, Conn.
Safety Pinion
Case: Various Question Mark
Run ID: 108.170G2.18S108.183M42.O52.L100.15J47 Question Mark
Data Research: 1904 Seth Thomas Serial List
Question Mark
Database Version: v52.450 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
6.26 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
18.04 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.147% Question Mark
Registry Population:
Scoped for This Run Only
4 (0.80%) 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.


Anonymous · January 29, 2022

Serial Number 60872 was reported as accurate.

Anonymous · January 17, 2021

Serial Number 61086 was reported as accurate.

Changes since this report was submitted:
Grade changed from 201 to 170
Adjusted changed from Yes to No

Anonymous · January 14, 2021

Serial Number 61086 was reported as accurate.

Changes since this report was submitted:
Grade changed from 201 to 170
Adjusted changed from Yes to No

daddo46 992 · March 6, 2016

Serial Number 61067 was reported as accurate.

Changes since this report was submitted:
Grade changed from 201 to 170
Adjusted changed from Yes to No

daddo46 992 · March 4, 2016

Serial Number 61067 was reported as accurate.

Changes since this report was submitted:
Grade changed from 201 to 170
Adjusted changed from Yes to No

dunlapjm 17 · September 24, 2015

Serial Number 60825 was reported as accurate.

watchrepairman Supporter 28 · January 16, 2015

Serial Number 61181 was reported as inaccurate.

Note: 15 Jewels, Nickel Finish, Pendent wind.
Changes since this report was submitted:
Grade changed from Unknown to 170
Movement Finish changed from Gilt to Nickel
Seth Thomas Grade 170 Pocket Watch