Seth Thomas Pocket Watch: Serial Number 2580508 (Grade 206)

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/2580508

Access Date: May 06, 2024

From the American Horology Archive:

Seth Thomas Watch Co.

Grade: 206

Manufacturer:	Seth Thomas
Manufacturer Location:	Thomaston, Connecticut
Movement Serial Number:	2580508
Grade:	206
Model:	8
Estimated Production Year:	1915
Run Quantity:	500
Grade/Model Run:	14 of 15
Grade/Model Total Production:	6,300
Variant Est. Production:	1,800 (18S-M8-15J-ONP)
Size:	18s
Jewels:	15j
Jewel Setting:	Screw-Set
Movement Configuration:	Openface
Movement Finish:	Nickel
Finish Pattern:	Stripe
Movement Setting:	Pendant
Plate:	3/4 Plate
Regulator:	Reed
Hairspring:	Breguet
Standard Dial Type:	Single-Sunk
Adjusted:	No
Railroad Grade:	No
Movement Markings:	Seth Thomas Thomaston, Conn. 15 Jewels Safety Pinion
Case:	Various
Run ID:	1069.206G16.18S918.188M112.O610.P127.15J230
Database Version:	v52.249
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	18.96
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	55.56
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.445%
Registry Population:	5 (1.00%)

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Production Metrics Tree: Grade 206

Target Profile: 18S-M8-15J-ONP-U

Seth Thomas Grade 206 (All Variations): 9,900 ETP
18S: 9,900 100.00% 18s, Grade 206
18S-M8: 6,300 63.64% 18s, Grade 206, Model 8		Other: 3,600 Other Models or Unclassified
18S-M8-15J: 6,300 63.64% 18s, Grade 206, Model 8, 15 Jewels
18S-M8-15J-ONP: 1,800 18.18% 18s, Grade 206, Model 8, 15 Jewels, Openface/Pendant/Nickel	Other: 4,500 Other Configs or Unclassified
18S-M8-15J-ONP-U: 1,800 18.18%

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 5 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.