Seth Thomas Pocket Watch: Serial Number 720025 (Grade 210)

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:Seth Thomas (1913) Grade 210 Model 8 18S 15J Pocket Watch (SG6)

Check Price Source: eBay.com

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/720025

Access Date: November 10, 2024

From the American Horology Archive:

Seth Thomas Watch Co.

Grade: 210

Manufacturer:	Seth Thomas
Manufacturer Location:	Thomaston, Connecticut
Movement Serial Number:	720025
Grade:	210
Model:	8
Estimated Production Year:	1903
Run Quantity:	400
Grade/Model Run:	3 of 16
Grade/Model Total Production:	11,300
Variant Est. Production:	3,100 (18S-M8-17J-OTL-U)
Size:	18s
Jewels:	17j
Jewel Setting:	Screw-Set
Movement Configuration:	Openface
Movement Finish:	Two-Tone
Finish Pattern:	Grid In Circle
Movement Setting:	Lever
Plate:	3/4 Plate
Regulator:	Reed
Hairspring:	Breguet
Adjusted:	No
Railroad Grade:	No
Movement Markings:	Seth Thomas Thomaston, Conn. Safety Pinion 17 Jewels
Case:	Various
Run ID:	864.210G3.18S745.188M25.O497.L769.17J211
Data Research:	1904 Seth Thomas Serial List
Database Version:	v52.431
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	34.02
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	100.00
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.798%
Registry Population: Scoped for This Run Only	3 (0.75%)

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Production Metrics Tree: Grade 210

Target Profile: 18S-M8-17J-OTL-U

Seth Thomas Grade 210 (All Variations): 11,300 ETP
18S: 11,300 100.00% 18s, Grade 210
18S-M8: 11,300 100.00% 18s, Grade 210, Model 8
18S-M8-17J: 11,300 100.00% 18s, Grade 210, Model 8, 17 Jewels
18S-M8-17J-OTL: 3,200 28.32% 18s, Grade 210, Model 8, 17 Jewels, Openface/Lever/Two-Tone		Other: 8,100 Other Configs or Unclassified
18S-M8-17J-OTL-U: 3,100 27.43%	Other: 100 Other Adjustments or Unclassified

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 3 watches in the population registry for this run with 2 images. Create a FREE account or login to view the population registry and add your watch to the registry. Create a Free Account

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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.

TerryfromCanada Supporter 486 · February 2, 2022

Serial Number 720273 was reported as accurate.

Changes since this report was submitted:

Grade changed from Unknown to 210

Movement Finish changed from Gilt or Nickel to Two-Tone

Movement Setting changed from Lever or Pendant to Lever

Anonymous · December 19, 2020

Serial Number 720209 was reported as accurate.

Changes since this report was submitted:

Grade changed from Unknown to 210

Movement Finish changed from Gilt or Nickel to Two-Tone

Movement Setting changed from Lever or Pendant to Lever

Snapper Supporter 145 · November 15, 2020

Serial Number 720209 was reported as inaccurate.

Note: Hello Nathan, I have a Seth Thomas 18 size .17
jewel that matches this number 720209

Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Changes since this report was submitted:

Grade changed from 36 to 210

Jewels changed from 7J to 17j