Seth Thomas Pocket Watch: Serial Number 731821 (Grade 210)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/731821

Access Date: April 26, 2024

From the American Horology Archive:

Seth Thomas Watch Co.

Grade: 210

Manufacturer:	Seth Thomas
Manufacturer Location:	Thomaston, Connecticut
Movement Serial Number:	731821
Grade:	210
Model:	8
Estimated Production Year:	1903
Run Quantity:	400
Grade/Model Run:	4 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:	874.210G4.18S759.188M37.O503.L779.17J210
Database Version:	v52.245
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:	4 (1.00%)

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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 4 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.