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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/1078301
Access Date: December 20, 2024
From the American Horology Archive:
Seth Thomas Grade Century Pocket Watch
Seth Thomas Watch Co.

Grade: Century

Manufacturer: Seth Thomas Question Mark
Manufacturer Location: Thomaston, Connecticut Question Mark
Movement Serial Number: 1078301 Question Mark
Grade: Century Question Mark
Model: 12 Question Mark
Estimated Production Year: 1898 Question Mark
Run Quantity: 13,000 Question Mark
Grade/Model Run: 9 of 33 Question Mark
Grade/Model Total Production: 264,000 Question Mark
Variant Est. Production: 47,000 (18S-M12-7J-ONL) Question Mark
Size: 18s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: Radiant Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Plain Question Mark
Hairspring: Flat Question Mark
Standard Dial Type: Single-Pressed Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Movement Markings: Century U.S.A.
Case: Various Question Mark
Run ID: 1027.G22.18S880.1812M14.O577.L913.7J307 Question Mark
Database Version: v52.516 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration		 794.84 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration		 2,346.22 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration		 19.033% Question Mark
Registry Population:
Scoped for This Run Only		3 (0.02%) Question Mark
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Production Metrics Tree: Grade Century

Target Profile: 18S-M12-7J-ONL-U

Seth Thomas Grade Century (All Variations): 381,400 ETP
18S: 313,500 82.20%
18s, Grade Century		 Other: 67,900
Other Sizes or Unclassified
18S-M12: 264,000 69.22%
18s, Grade Century, Model 12		 Other: 49,500
Other Models or Unclassified
18S-M12-7J: 254,000 66.60%
18s, Grade Century, Model 12, 7 Jewels		 Other: 10,000
Other Jewels or Unclassified
18S-M12-7J-ONL: 47,000 12.32%
18s, Grade Century, Model 12, 7 Jewels, Openface/Lever/Nickel 		Other: 207,000
Other Configs or Unclassified
18S-M12-7J-ONL-U: 47,000 12.32%

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.
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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.

SethThomasFan Top Contributor Seth Thomas Expert Supporter 413 · January 20, 2024

Serial Number 1078301 was reported as inaccurate.

Note: Note: Grade: Century
Model: 12
Size: 18s
Jewels: 7j
Movement Configuration: Open-face
Movement Finish: Nickel
Finish Pattern: Radiant
Movement Setting: Pendant
Plate: 3/4 Plate
Regulator: Plain
Hairspring: Flat
Movement Markings: CENTURY
U.S.A.
Changes since this report was submitted:
Grade changed from Missing Data to Century

SethThomasFan Top Contributor Seth Thomas Expert Supporter 413 · January 20, 2024

Serial Number 1078305 was reported as inaccurate.

Note: Grade: Century
Model: 12
Size: 18s
Jewels: 7j
Movement Configuration: Open-face
Movement Finish: Nickel
Finish Pattern: Radiant
Movement Setting: Pendant
Plate: 3/4 Plate
Regulator: Plain
Hairspring: Flat
Movement Markings: CENTURY
U.S.A.
Changes since this report was submitted:
Grade changed from Missing Data to Century

Anonymous · November 7, 2019

Serial Number 1077681 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Grade changed from Unknown to Century
Size changed from Unknown to 18
Plate changed from Unknown to 3/4
Seth Thomas Grade Century Pocket Watch