Seth Thomas Pocket Watch: Serial Number 2502602 (Grade 210)

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/2502602

Access Date: June 26, 2024

From the American Horology Archive:

Seth Thomas Watch Co.

Grade: 210

Manufacturer:	Seth Thomas
Manufacturer Location:	Thomaston, Connecticut
Movement Serial Number:	2502602
Grade:	210
Model:	8
Estimated Production Year:	1910
Run Quantity:	2,000
Grade/Model Run:	9 of 16
Grade/Model Total Production:	11,300
Variant Est. Production:	5,900 (18S-M8-17J-ONP)
Size:	18s
Jewels:	17j
Jewel Setting:	Screw-Set
Movement Configuration:	Openface
Movement Finish:	Nickel
Finish Pattern:	Stripe
Movement Setting:	Pendant
Plate:	3/4 Plate
Regulator:	Reed
Hairspring:	Breguet
Adjusted:	No
Railroad Grade:	No
Movement Markings:	Seth Thomas Thomaston, Conn. 17 Jewels Safety Pinion
Case:	Various
Run ID:	1060.210G9.18S902.188M88.O594.P109.17J225
Database Version:	v52.343
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:	7 (0.35%)

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Production Metrics Tree: Grade 210

Target Profile: 18S-M8-17J-ONP-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-ONP: 5,900 52.21% 18s, Grade 210, Model 8, 17 Jewels, Openface/Pendant/Nickel	Other: 5,400 Other Configs or Unclassified
18S-M8-17J-ONP-U: 5,900 52.21%

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 7 watches in the population registry for this run with 3 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.

Anonymous · March 4, 2021

Serial Number 2502060 was reported as inaccurate.

Note: 17 jewels 18s

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 Unknown to 210

Size changed from Unknown to 18

Plate changed from Unknown to 3/4