Pocket Watch Database

From the American Horology Archive:
Seth Thomas Grade 52 Pocket Watch

Seth Thomas Watch Co.

Grade: 52

Manufacturer: Seth Thomas
Manufacturer Location: Thomaston, Connecticut
Movement Serial Number: 500118
Grade: 52
Model: 2
Estimated Production Year: 1899
Run Quantity: 200
Grade/Model Run: 2 of 5
Grade/Model Total Production: 1,095
Size: 18s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Gilt
Movement Setting: Lever
Plate: 3/4 Plate
Balance Type: Expansion
Regulator: Reed
Hairspring: Flat
Adjusted: No
Railroad Grade: No
U.S. Patents: 374359
Movement Markings: Seth Thomas
Thomaston, Conn.
Safety Pinion
Pat'd Dec.6.'87.
Case: Various
Run ID: 672.52G2.18S553.182M128.H245.L586.15J185
Data Research: 1904 Seth Thomas Serial List
Database Version: v52.354
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
3.29
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
9.29
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.077%
Registry Population: 1 (0.50%)

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Seth Thomas Grade 52 Pocket Watch