Pocket Watch Database

From the American Horology Archive:
Seth Thomas Grade 159 Pocket Watch

Seth Thomas Watch Co.

Grade: 159

Private Label(s) in Run:

L.A. Orr Co. - Rochester, Minn.
L.A. Orr Co. - Rocmester, Minn.

What is a Private Label?
Manufacturer: Seth Thomas Question Mark
Manufacturer Location: Thomaston, Connecticut Question Mark
Movement Serial Number: 288286 Question Mark
Grade: 159 Question Mark
Model: 5 Question Mark
Estimated Production Year: 1910 Question Mark
Run Quantity: 100 Question Mark
Grade/Model Run: 38 of 51 Question Mark
Grade/Model Total Production: 10,650 Question Mark
Variant Est. Production: 1,400 (18S-M5-15J-OTL) Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Two-Tone Question Mark
Finish Pattern: Gold Circle Question Mark
Movement Inlay Color: Black 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: No Question Mark
Railroad Grade: No Question Mark
Movement Markings: Seth Thomas
Thomaston, Conn.
Safety Pinion.
15 Jewels
Case: Various Question Mark
Run ID: 578.159G38.18S507.185M273.O365.L509.15J165 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
32.06 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
94.22 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.752% Question Mark
Registry Population:
Scoped for This Run Only
3 (3.00%) 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.


Anonymous · August 30, 2022

Serial Number 288262 was reported as accurate.

Anonymous · April 6, 2020

Serial Number 288217 was reported as accurate.

Seth Thomas Grade 159 Pocket Watch