Elgin Pocket Watch: Serial Number U643804 (Grade 573)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/elgin/U643804/movement

Access Date: November 10, 2024

From the American Horology Archive:

Elgin National Watch Co.

Grade: 573

Manufacturer:	Elgin
Manufacturer Location:	Elgin, Illinois
Movement Serial Number:	U643804
Grade:	573
Model:	20
Estimated Production Year:	1947
Run Quantity:	2,000
Grade/Model Run:	9 of 11
Grade/Model Total Production:	119,000
Variant Est. Production:	114,000 (16S-M20-17J-ONL-A3PTI)
Size:	16s
Jewels:	17j
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Lever
Plate:	3/4 Plate
Barrel:	Going
Train:	Quick
Regulator:	Ball
Adjusted:	Yes
Adjusted to Position:	Yes
Adjusted # of Positions:	3
Adjusted to Temperature:	Yes
Adjusted to Isochronism:	Yes
Total Adjustments:	5
Railroad Grade:	No
U.S. Patents:	77078
Case:	Various
Run ID:	15599.573G9.16S3957.1620M64.O7020.L2537.17J2656
Data Research:	1927/1950 Elgin Serial List
Database Version:	v52.431
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	358.28
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	138.39
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.235%
Registry Population: Scoped for This Run Only	8 (0.40%)
$ Estimated Value (12 Month Change):	-9.73% Analyzing 105 Sales

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Production Metrics Tree: Grade 573

Target Profile: 16S-M20-17J-ONL-A3PTI

Elgin Grade 573 (All Variations): 119,000 ETP
16S: 119,000 100.00% 16s, Grade 573
16S-M20: 119,000 100.00% 16s, Grade 573, Model 20
16S-M20-17J: 119,000 100.00% 16s, Grade 573, Model 20, 17 Jewels
16S-M20-17J-ONL: 119,000 100.00% 16s, Grade 573, Model 20, 17 Jewels, Openface/Lever/Nickel
16S-M20-17J-ONL-A3PTI: 114,000 95.80%	Other: 5,000 Other Adjustments or Unclassified

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 8 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.