Pocket Watch Database


From the American Horology Archive:
Seth Thomas Grade 182 Special Pocket Watch

Seth Thomas Watch Co.

Grade: 182 Special

Private Label(s) in Run:

Special Motor Service

What is a Private Label?
Manufacturer: Seth Thomas Question Mark
Manufacturer Location: Thomaston, Connecticut Question Mark
Movement Serial Number: 204503 Question Mark
Grade: 182 Special Question Mark
Model: 5 Question Mark
Estimated Production Year: 1894 Question Mark
Run Quantity: 50 Question Mark
Grade/Model Run: 2 of 65 Question Mark
Grade/Model Total Production: 15,860 Question Mark
Variant Est. Production: 12,835 (18S-M5-17J-OTL) Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Two-Tone Question Mark
Finish Pattern: Star In Square Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Micrometric Question Mark
Hairspring: Breguet Question Mark
Standard Dial Type: Double-Pressed Question Mark
Adjusted: Yes Question Mark
Movement Markings: [Private Label]
Safety Pinion.
Adjusted
17 Jewel
Case: Various Question Mark
Run ID: 322.G2.18S251.185M17.O109.L304.17J32 Question Mark
Data Research: 1904 Seth Thomas Serial List
Question Mark
Database Version: v52.470 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
47.75 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
140.53 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.143% Question Mark
Registry Population:
Scoped for This Run Only
2 (4.00%) 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.


SethThomasFan Top Contributor Seth Thomas Expert Supporter 401 · August 14, 2023

Serial Number 204503 was reported as inaccurate.

Note: Grade: 182
Jewels: 17j
Movement Finish: Two-tone
Adjusted: Yes
Movement Markings: Special Motor Service
Safety Pinion
17 Jewel
Adjusted
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Grade changed from 159 to 182 Special
Movement Finish changed from Nickel to Two-Tone
Jewels changed from 15j to 17j
Adjusted changed from No to Yes
Seth Thomas Grade 182 Special Pocket Watch