Seth Thomas Pocket Watch: Serial Number 998495 (Grade Century)

Save to My Collection Print Page Find a Mainspring Find a Balance Staff

Similar Watches For Sale

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Century By Seth Thomas For Sears Pocket Watch

Check Price Source: eBay.com

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/998495

Access Date: November 15, 2024

From the American Horology Archive:

Seth Thomas Watch Co.

Grade: Century

Private Label(s) in Run:

Lake Shore

What is a Private Label?

Manufacturer:	Seth Thomas
Manufacturer Location:	Thomaston, Connecticut
Movement Serial Number:	998495
Grade:	Century
Variation:	Sentinel
Model:	18
Estimated Production Year:	1910
Run Quantity:	2,000
Grade/Model Run:	13 of 22
Grade/Model Total Production:	64,500
Variant Est. Production:	2,000 (6S-M18-7J-HTL-A-SENTINEL)
Size:	6s
Jewels:	7j
Movement Configuration:	Hunting
Movement Finish:	Two-Tone
Finish Pattern:	Stripe
Movement Setting:	Lever
Plate:	3/4 Plate
Regulator:	Plain
Hairspring:	Flat
Standard Dial Type:	Single-Sunk
Adjusted:	Yes
Railroad Grade:	No
Movement Markings:	Sentinel U.S.A. 17 Jewels Adjusted
Case:	Various
Run ID:	1001.G13.6S139.618M14.H417.L904.7J290
Database Version:	v52.433
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	194.19
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	572.89
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	4.555%
Registry Population: Scoped for This Run Only	2 (0.10%)

Value Guide

What is My Watch Worth?

Have a Question?

Ask the experts in The Pocket Watch Group

Production Metrics Tree: Grade Century

Target Profile: 6S-M18-7J-HTL-A-SENTINEL

Seth Thomas Grade Century (All Variations): 395,900 ETP
6S: 66,900 16.90% 6s, Grade Century						Other: 329,000 Other Sizes or Unclassified
6S-M18: 64,500 16.29% 6s, Grade Century, Model 18					Other: 2,400 Other Models or Unclassified
6S-M18-7J: 62,500 15.79% 6s, Grade Century, Model 18, 7 Jewels				Other: 2,000 Other Jewels or Unclassified
6S-M18-7J-HTL: 30,200 7.63% 6s, Grade Century, Model 18, 7 Jewels, Hunting/Lever/Two-Tone			Other: 32,300 Other Configs or Unclassified
6S-M18-7J-HTL-A: 4,000 1.01%		Other: 26,200 Other Adjustments or Unclassified
6S-M18-7J-HTL-A-SENTINEL: 2,000 0.51%	Other: 2,000 Other Variants or Unclassified

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 2 watches 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

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.