Seth Thomas Pocket Watch: Serial Number 1055631 (Grade Century)

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Century By Seth Thomas For Sears Pocket Watch

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Neat 2 tone Seth Thomas Republic USA 7 J pocket watch 1905 18s swls

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/1055631

Access Date: April 07, 2025

From the American Horology Archive:

Seth Thomas Watch Co.

Grade: Century

Private Label(s) in Run:

R.R. Special - U.S.A.

What is a Private Label?

Manufacturer:	Seth Thomas
Manufacturer Location:	Thomaston, Connecticut
Movement Serial Number:	1055631
Grade:	Century
Variation:	R.R. Special
Model:	12
Estimated Production Year:	1898
Run Quantity:	1,000
Grade/Model Run:	8 of 33
Grade/Model Total Production:	264,000
Variant Est. Production:	11,000 (18S-M12-7J-ONP-U-R.R. SPECIAL)
Size:	18s
Jewels:	7j
Movement Configuration:	Openface
Movement Finish:	Nickel
Finish Pattern:	Radiant
Movement Setting:	Pendant
Plate:	3/4 Plate
Regulator:	Plain
Hairspring:	Flat
Standard Dial Type:	Single-Pressed
Adjusted:	No
Railroad Grade:	No
Movement Markings:	R.R. Special U.S.A.
Case:	Various
Run ID:	1035.G24.18S884.1812M12.O581.P77.7J310
Database Version:	v52.633
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	800.02
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	2,346.22
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	18.629%
Registry Population: Scoped for This Run Only	3 (0.30%)

Value Guide

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Production Metrics Tree: Grade Century

Target Profile: 18S-M12-7J-ONP-U-R.R. SPECIAL

Seth Thomas Grade Century (All Variations): 409,900 ETP
18S: 343,500 83.80% 18s, Grade Century					Other: 66,400 Other Sizes or Unclassified
18S-M12: 264,000 64.41% 18s, Grade Century, Model 12				Other: 79,500 Other Models or Unclassified
18S-M12-7J: 254,000 61.97% 18s, Grade Century, Model 12, 7 Jewels			Other: 10,000 Other Jewels or Unclassified
18S-M12-7J-ONP: 194,500 47.45% 18s, Grade Century, Model 12, 7 Jewels, Openface/Pendant/Nickel		Other: 59,500 Other Configs or Unclassified
18S-M12-7J-ONP-U: 194,500 47.45%
18S-M12-7J-ONP-U-R.R. SPECIAL: 11,000 2.68%	Other: 183,500 Other Variants or Unclassified

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 2 images. 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.