Pocket Watch Database

Movement Specs Production Pop. Registry 1 Value Parts For Sale Sell Your Watch Save to My Collection Print Page Find a Mainspring Find a Balance Staff
Sell Your Watch Save to My Collection Print Page Find a Mainspring Find a Balance Staff
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/25671/movement
Access Date: February 27, 2025
From the American Horology Archive:
Seth Thomas Grade 70 Pocket Watch
Seth Thomas Watch Co.

Grade: 70

Manufacturer: Seth Thomas Question Mark
Manufacturer Location: Thomaston, Connecticut Question Mark
Movement Serial Number: 25671 Question Mark
Grade: 70 Question Mark
Model: 3 Question Mark
Estimated Production Year: 1888 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 6 of 9 Question Mark
Grade/Model Total Production: 2,660 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Gilt 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: 35.70G6.18S35.183M23.O33.L35.15J16 Question Mark
Data Research: 1904 Seth Thomas Serial List
 Question Mark
Database Version: v52.614 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration		 8.01 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration		 23.20 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration		 0.188% Question Mark
Registry Population:
Scoped for This Run Only		1 (0.20%) Question Mark
Value Guide
What is My Watch Worth?
Have a Question?
Ask the experts in The Pocket Watch Group

Production Metrics Tree: Grade 70

Target Profile: 18S-M3-15J-OGL-U

Seth Thomas Grade 70 (All Variations): 2,660 ETP
18S: 2,660 100.00%
18s, Grade 70
18S-M3: 2,660 100.00%
18s, Grade 70, Model 3
18S-M3-15J: 2,660 100.00%
18s, Grade 70, Model 3, 15 Jewels
18S-M3-15J-OGL: 2,660 100.00%
18s, Grade 70, Model 3, 15 Jewels, Openface/Lever/Gilt
18S-M3-15J-OGL-U: 2,660 100.00%

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
There is 1 watch in the population registry for this run with 1 image.
Create a FREE account or login to view the population registry and add your watch to the registry.
Create a Free Account

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?
Yes
No
Why Might This Information Be Incorrect?

Verification Reports for this Run

There are currently no verifications for this range.

Seth Thomas Grade 70 Pocket Watch