Pocket Watch Database

From the American Horology Archive:
Seth Thomas Grade 107 Pocket Watch

Seth Thomas Watch Co.

Grade: 107

Manufacturer: Seth Thomas Question Mark
Manufacturer Location: Thomaston, Connecticut Question Mark
Movement Serial Number: 617253 Question Mark
Grade: 107 Question Mark
Model: 7 Question Mark
Estimated Production Year: 1900 Question Mark
Run Quantity: 400 Question Mark
Grade/Model Run: 9 of 10 Question Mark
Grade/Model Total Production: 6,300 Question Mark
Variant Est. Production: 5,500 (18S-M7-11J) Question Mark
Size: 18s Question Mark
Jewels: 11j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Two-Tone Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 793.107G9.18S674.187M35.H313.L701.11J86 Question Mark
Data Research: 1904 Seth Thomas Serial List
Question Mark
Database Version: v52.433 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
18.96 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
55.56 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.445% Question Mark
Registry Population:
Scoped for This Run Only
1 (0.25%) Question Mark

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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.


cougwatch Supporter 125 · March 9, 2017

Serial Number 617253 was reported as inaccurate.

Note: Info from Seth Thomas Watches 1885-1915
Copyright Chris Bailey for 1981 NAWCCA Annual
convention. Page 44 serial number = model 7 page
78 grade 107 or 207, 11 or 15 Jewels (haven't had
it apart to verify) Not adjusted, plain regulator,
flat hairspring, Lever set, Hunter movement,
2-tone plate, Old Eagle (remarks)
Curator Response: Thanks for the report. If the movement does not feature a micrometric regulator, it would be a grade 107, 11j. The database has been updated accordingly.
Changes since this report was submitted:
Grade changed from Unknown to 107
Movement Finish changed from Gilt or Nickel to Two-Tone
Movement Setting changed from Lever or Pendant to Lever
Seth Thomas Grade 107 Pocket Watch