Pocket Watch Database

From the American Horology Archive:
Seth Thomas Grade 80 Pocket Watch

Seth Thomas Watch Co.

Grade: 80

Manufacturer: Seth Thomas Question Mark
Manufacturer Location: Thomaston, Connecticut Question Mark
Movement Serial Number: 88248 Question Mark
Grade: 80 Question Mark
Model: 2 Question Mark
Estimated Production Year: 1895 Question Mark
Run Quantity: 100 Question Mark
Grade/Model Run: 2 of 6 Question Mark
Grade/Model Total Production: 890 Question Mark
Variant Est. Production: 640 (18S-M2-17J-HGL) Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Balance Type: Expansion Question Mark
Regulator: Reed Question Mark
Hairspring: Flat Question Mark
Adjusted: Yes Question Mark
U.S. Patents: 374359 Question Mark
Movement Markings: Seth Thomas
Thomaston, Conn.
Safety Pinion
Pat'd Dec.6.'87.
Adjusted
Case: Various Question Mark
Run ID: 199.80G2.18S197.182M102.H102.L184.17J21 Question Mark
Data Research: 1904 Seth Thomas Serial List
Question Mark
Database Version: v52.505 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
2.68 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
7.47 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.064% Question Mark
Registry Population:
Scoped for This Run Only
1 (1.00%) 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.


otter46 Supporter 26 · March 23, 2018

Serial Number 88243 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 80

otter46 Supporter 26 · March 21, 2018

Serial Number 88248 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 80

luckyronn 29 · June 1, 2017

Serial Number 88249 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 80

Anonymous · May 6, 2017

Serial Number 88248 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 80
Seth Thomas Grade 80 Pocket Watch