Seth Thomas Pocket Watch: Serial Number 286818 (Grade 59)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/286818

Access Date: April 26, 2024

From the American Horology Archive:

Seth Thomas Watch Co.

Grade: 59

Manufacturer:	Seth Thomas
Manufacturer Location:	Thomaston, Connecticut
Movement Serial Number:	286818
Grade:	59
Model:	5
Estimated Production Year:	1910
Run Quantity:	300
Grade/Model Run:	3 of 4
Grade/Model Total Production:	1,180
Variant Est. Production:	900 (18S-M5-15J-OGL)
Size:	18s
Jewels:	15j
Jewel Setting:	Screw-Set
Movement Configuration:	Openface
Movement Finish:	Gilt
Movement Setting:	Lever
Plate:	Full Plate
Regulator:	Micrometric
Hairspring:	Breguet
Adjusted:	No
Railroad Grade:	No
Movement Markings:	Seth Thomas Thomaston, Conn. Safety Pinion. 15 Jewels
Case:	Various
Run ID:	566.59G3.18S497.185M266.O355.L499.15J159
Database Version:	v52.245
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	3.55
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	10.04
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.083%
Registry Population:	4 (1.33%)

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Production Metrics Tree: Grade 59

Target Profile: 18S-M5-15J-OGL-U

Seth Thomas Grade 59 (All Variations): 1,180 ETP
18S: 1,180 100.00% 18s, Grade 59
18S-M5: 1,180 100.00% 18s, Grade 59, Model 5
18S-M5-15J: 1,180 100.00% 18s, Grade 59, Model 5, 15 Jewels
18S-M5-15J-OGL: 900 76.27% 18s, Grade 59, Model 5, 15 Jewels, Openface/Lever/Gilt	Other: 280 Other Configs or Unclassified
18S-M5-15J-OGL-U: 900 76.27%

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
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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.