Seth Thomas Pocket Watch: Serial Number 990176 (Grade Century)

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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/990176

Access Date: February 15, 2025

From the American Horology Archive:

Seth Thomas Watch Co.

Grade: Century

Manufacturer:	Seth Thomas
Manufacturer Location:	Thomaston, Connecticut
Movement Serial Number:	990176
Grade:	Century
Model:	18
Estimated Production Year:	1910
Run Quantity:	1,000
Grade/Model Run:	13 of 25
Grade/Model Total Production:	64,000
Variant Est. Production:	27,800 (6S-M18-7J-HNL)
Size:	6s
Jewels:	7j
Movement Configuration:	Hunting
Movement Finish:	Nickel
Movement Setting:	Lever
Plate:	3/4 Plate
Regulator:	Plain
Hairspring:	Flat
Standard Dial Type:	Single-Sunk
Adjusted:	No
Railroad Grade:	No
Movement Markings:	Century U.S.A.
Case:	Various
Run ID:	1011.G13.6S141.618M13.H421.L913.7J294
Database Version:	v52.608
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	192.69
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	568.44
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	4.516%
Registry Population: Scoped for This Run Only	3 (0.30%)

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Production Metrics Tree: Grade Century

Target Profile: 6S-M18-7J-HNL-U

Seth Thomas Grade Century (All Variations): 409,900 ETP
6S: 66,400 16.20% 6s, Grade Century				Other: 343,500 Other Sizes or Unclassified
6S-M18: 64,000 15.61% 6s, Grade Century, Model 18			Other: 2,400 Other Models or Unclassified
6S-M18-7J: 62,000 15.13% 6s, Grade Century, Model 18, 7 Jewels		Other: 2,000 Other Jewels or Unclassified
6S-M18-7J-HNL: 27,800 6.78% 6s, Grade Century, Model 18, 7 Jewels, Hunting/Lever/Nickel	Other: 34,200 Other Configs or Unclassified
6S-M18-7J-HNL-U: 27,800 6.78%

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 3 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

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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.