Pocket Watch Database

From the American Horology Archive:
Seth Thomas Grade 173 Pocket Watch

Seth Thomas Watch Co.

Grade: 173

Manufacturer: Seth Thomas
Manufacturer Location: Thomaston, Connecticut
Movement Serial Number: 204118
Grade: 173
Model: 5
Estimated Production Year: 1893
Run Quantity: 50
Grade/Model Run: 2 of 8
Grade/Model Total Production: 1,260
Variant Est. Production: 1,250 (18S-M5-15J-ONL)
Size: 18s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: Full Plate
Regulator: Plain
Hairspring: Flat
Adjusted: No
Railroad Grade: No
Movement Markings: Seth Thomas
Thomaston, Conn.
Safety Pinion.
Case: Various
Run ID: 311.173G2.18S242.185M12.O100.L293.15J112
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
3.77
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
10.76
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.089%
Registry Population: 4 (8.00%)

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Seth Thomas Grade 173 Pocket Watch