Seth Thomas Pocket Watch: Serial Number 2505986 (Grade 36)

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/2505986

Access Date: April 08, 2025

From the American Horology Archive:

Seth Thomas Watch Co.

Grade: 36

Manufacturer:	Seth Thomas
Manufacturer Location:	Thomaston, Connecticut
Movement Serial Number:	2505986
Grade:	36
Model:	8
Estimated Production Year:	1910
Run Quantity:	9,000
Grade/Model Run:	36 of 46
Grade/Model Total Production:	125,600
Variant Est. Production:	80,300 (18S-M8-7J-ONP)
Size:	18s
Jewels:	7j
Movement Configuration:	Openface
Movement Finish:	Nickel
Finish Pattern:	Stripe
Movement Setting:	Pendant
Plate:	3/4 Plate
Regulator:	Plain
Hairspring:	Breguet
Adjusted:	No
Railroad Grade:	No
Movement Markings:	Seth Thomas Thomaston, Conn. Safety Pinion
Case:	Various
Run ID:	1095.36G54.18S930.188M91.O610.P113.7J359
Database Version:	v52.633
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	380.61
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	1,116.00
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	8.863%
Registry Population: Scoped for This Run Only	16 (0.18%)
$ Estimated Value (12 Month Change):	0% Analyzing 101 Sales

Value Guide

What is My Watch Worth?

Have a Question?

Ask the experts in The Pocket Watch Group

Production Metrics Tree: Grade 36

Target Profile: 18S-M8-7J-ONP-U

Seth Thomas Grade 36 (All Variations): 164,400 ETP
18S: 164,400 100.00% 18s, Grade 36
18S-M8: 125,600 76.40% 18s, Grade 36, Model 8		Other: 38,800 Other Models or Unclassified
18S-M8-7J: 125,600 76.40% 18s, Grade 36, Model 8, 7 Jewels
18S-M8-7J-ONP: 80,300 48.84% 18s, Grade 36, Model 8, 7 Jewels, Openface/Pendant/Nickel	Other: 45,300 Other Configs or Unclassified
18S-M8-7J-ONP-U: 80,300 48.84%

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 16 watches in the population registry for this run with 7 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.