Seth Thomas Pocket Watch: Serial Number 3066906 (Grade 320)

Sell My 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/3066906

Access Date: April 30, 2024

From the American Horology Archive:

Seth Thomas Watch Co.

Grade: 320

Manufacturer:	Seth Thomas
Manufacturer Location:	Thomaston, Connecticut
Movement Serial Number:	3066906
Grade:	320
Model:	Centennial
Estimated Production Year:	1912
Run Quantity:	4,000
Grade/Model Run:	8 of 10
Grade/Model Total Production:	24,600
Variant Est. Production:	20,600 (6S-MCENTENNIAL-7J-NP)
Size:	6s
Jewels:	7j
Movement Finish:	Nickel
Finish Pattern:	Stripe
Movement Setting:	Pendant
Regulator:	Plain
Hairspring:	Flat
Adjusted:	No
Railroad Grade:	No
Movement Markings:	Seth Thomas Thomaston, Conn. Safety Pinion
Case:	Various
Run ID:	1089.320G8.6S145.M10.U56.P145.7J351
Database Version:	v52.246
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	74.06
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	218.22
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	1.738%
Registry Population:	12 (0.30%)

Value Guide

What is My Watch Worth?

Have a Question?

Ask the experts in The Pocket Watch Group

Production Metrics Tree: Grade 320

Target Profile: 6S-MCENTENNIAL-7J-NP-U

Seth Thomas Grade 320 (All Variations): 24,600 ETP
6S: 24,600 100.00% 6s, Grade 320
6S-MCENTENNIAL: 24,600 100.00% 6s, Grade 320, Model Centennial
6S-MCENTENNIAL-7J: 24,600 100.00% 6s, Grade 320, Model Centennial, 7 Jewels
6S-MCENTENNIAL-7J-NP: 20,600 83.74% 6s, Grade 320, Model Centennial, 7 Jewels, /Pendant/Nickel	Other: 4,000 Other Configs or Unclassified
6S-MCENTENNIAL-7J-NP-U: 20,600 83.74%

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 12 watches in the population registry for this run with 5 images. 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

Why Might This Information Be Incorrect?

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.