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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/558586
Access Date: April 19, 2024
From the American Horology Archive:
Seth Thomas Grade 180 Pocket Watch
Seth Thomas Watch Co.

Grade: 180

Manufacturer: Seth Thomas
Manufacturer Location: Thomaston, Connecticut
Movement Serial Number: 558586
Grade: 180
Model: 2
Estimated Production Year: 1896
Run Quantity: 450
Grade/Model Run: 6 of 6
Grade/Model Total Production: 990
Size: 18s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Balance Type: Expansion
Regulator: Reed
Hairspring: Flat
Adjusted: Yes
U.S. Patents: 374359
Movement Markings: Seth Thomas
Thomaston, Conn.
Safety Pinion
Pat'd Dec.6.'87.
17 J
Case: Various
Run ID: 744.180G6.18S629.182M161.H291.L655.17J201
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration		 2.98
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration		 8.36
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration		 0.070%
Registry Population: 1 (0.22%)
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Production Metrics Tree: Grade 180

Target Profile: 18S-M2-17J-HNL-A

Seth Thomas Grade 180 (All Variations): 990 ETP
18S: 990 100.00%
18s, Grade 180
18S-M2: 990 100.00%
18s, Grade 180, Model 2
18S-M2-17J: 990 100.00%
18s, Grade 180, Model 2, 17 Jewels
18S-M2-17J-HNL: 990 100.00%
18s, Grade 180, Model 2, 17 Jewels, Hunting/Lever/Nickel
18S-M2-17J-HNL-A: 990 100.00%

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
There is 1 watch in the population registry for this run.
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Seth Thomas Grade 180 Pocket Watch