Elgin Pocket Watch: Serial Number 21606363 (Grade 450)

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Very Rare 1927 14k Solid White Gold Elgin 21 Jewel Pocket Watch, 45mm, 59.4grams

Check Price Source: eBay.com

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/elgin/21606363

Access Date: November 14, 2024

From the American Horology Archive:

Elgin National Watch Co.

Grade: 450

Lord Elgin

Manufacturer:	Elgin
Manufacturer Location:	Elgin, Illinois
Movement Serial Number:	21606363
Grade:	450
Model:	4
Estimated Production Year:	1919
Run Quantity:	1,000
Grade/Model Run:	3 of 14
Grade/Model Total Production:	14,000
Size:	12s
Jewels:	21j
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Pendant
Plate:	3/4 Plate
Barrel:	Going
Train:	Quick
Regulator:	Moseley
Adjusted:	Yes
Adjusted to Position:	Yes
Adjusted # of Positions:	5
Adjusted to Temperature:	Yes
Adjusted to Isochronism:	Yes
Total Adjustments:	8
Railroad Grade:	No
U.S. Patents:	77078, 596407
Case:	Various
Run ID:	10763.450G3.12S1590.124M34.O4487.P7954.21J271
Data Research:	1927/1950 Elgin Serial List
Database Version:	v52.431
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	42.15
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	16.23
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.028%
Registry Population: Scoped for This Run Only	4 (0.40%)

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Production Metrics Tree: Grade 450

Target Profile: 12S-M4-21J-ONP-A5PTI

Elgin Grade 450 (All Variations): 14,000 ETP

12S: 14,000 100.00%
12s, Grade 450

12S-M4: 14,000 100.00%
12s, Grade 450, Model 4

12S-M4-21J: 14,000 100.00%
12s, Grade 450, Model 4, 21 Jewels

12S-M4-21J-ONP: 14,000 100.00%
12s, Grade 450, Model 4, 21 Jewels, Openface/Pendant/Nickel

12S-M4-21J-ONP-A5PTI: 14,000 100.00%

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 4 watches in the population registry for this run with 1 image. 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.