Seth Thomas Pocket Watch: Serial Number 66499 (Grade 179)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/66499

Access Date: November 21, 2024

From the American Horology Archive:

Seth Thomas Watch Co.

Grade: 179

Manufacturer:	Seth Thomas
Manufacturer Location:	Thomaston, Connecticut
Movement Serial Number:	66499
Grade:	179
Model:	3
Estimated Production Year:	1893
Run Quantity:	300
Grade/Model Run:	1 of 7
Grade/Model Total Production:	1,190
Size:	18s
Jewels:	17j
Jewel Setting:	Screw-Set
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Lever
Plate:	3/4 Plate
Balance Type:	Expansion
Regulator:	Reed
Hairspring:	Flat
Adjusted:	Yes
Movement Markings:	Seth Thomas Thomaston, Conn. Safety Pinion Adjusted
Case:	Various
Run ID:	127.179G1.18S127.183M48.O58.L117.17J7
Data Research:	1904 Seth Thomas Serial List
Database Version:	v52.449
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	3.58
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	10.13
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.084%
Registry Population: Scoped for This Run Only	3 (1.00%)
Research Note: #66308: Verified with top center wheel jeweled (likely 17 jewels). #66563: Reported as Marked "Adjusted." #66455: Reported as Marked "Adjusted" with 16 or 17 Jewels. #200392: Cut illustrated in 1899 A.C. Becken Catalog despite grade 196 not being included in the sales listing.

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Production Metrics Tree: Grade 179

Target Profile: 18S-M3-17J-ONL-A

Seth Thomas Grade 179 (All Variations): 1,190 ETP

18S: 1,190 100.00%
18s, Grade 179

18S-M3: 1,190 100.00%
18s, Grade 179, Model 3

18S-M3-17J: 1,190 100.00%
18s, Grade 179, Model 3, 17 Jewels

18S-M3-17J-ONL: 1,190 100.00%
18s, Grade 179, Model 3, 17 Jewels, Openface/Lever/Nickel

18S-M3-17J-ONL-A: 1,190 100.00%

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.