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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/60707
Access Date: April 29, 2024
From the American Horology Archive:
Seth Thomas Grade 508 Pocket Watch
Seth Thomas Watch Co.

Grade: 508

Private Label(s) in Run:

Fred G. B. Weihe - Ocala, Fla.

What is a Private Label?
Manufacturer: Seth Thomas
Manufacturer Location: Thomaston, Connecticut
Movement Serial Number: 60707
Grade: 508
Model: 2
Estimated Production Year: 1893
Run Quantity: 10
Grade/Model Run: 1 of 7
Grade/Model Total Production: 560
Variant Est. Production: 110 (18S-M2-16J)
Size: 18s
Jewels: 16j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Balance Type: Expansion
Regulator: Reed
Hairspring: Flat
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
U.S. Patents: 374359
Movement Markings: [Private Label]
Safety Pinion
Pat'd Dec.6.'87.
Adjusted to Temperature & Position.
Case: Various
Run ID: 104.508G1.18S104.182M48.H48.L96.16J1
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration		 1.68
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration		 4.53
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration		 0.040%
Registry Population: 1 (10.00%)
Value Guide
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Production Metrics Tree: Grade 508

Target Profile: 18S-M2-16J-HNL-A0PTI

Seth Thomas Grade 508 (All Variations): 560 ETP
18S: 560 100.00%
18s, Grade 508
18S-M2: 560 100.00%
18s, Grade 508, Model 2
18S-M2-16J: 110 19.64%
18s, Grade 508, Model 2, 16 Jewels		 Other: 450
Other Jewels or Unclassified
18S-M2-16J-HNL: 110 19.64%
18s, Grade 508, Model 2, 16 Jewels, Hunting/Lever/Nickel
18S-M2-16J-HNL-A0PTI: 110 19.64%

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 with 1 image.
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Seth Thomas Grade 508 Pocket Watch