Elgin Pocket Watch: Serial Number 21077926 (Grade 452)

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1927 Deco Elgin 12s Men’s Dress Pocket Watch W/ Green & Black Enamel

Check Price Source: eBay.com

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/elgin/21077926/movement

Access Date: November 25, 2024

From the American Horology Archive:

Elgin National Watch Co.

Grade: 452

G.M. Wheeler

Manufacturer:	Elgin
Manufacturer Location:	Elgin, Illinois
Movement Serial Number:	21077926
Grade:	452
Model:	4
Estimated Production Year:	1919
Run Quantity:	1,000
Grade/Model Run:	3 of 66
Grade/Model Total Production:	69,000
Size:	12s
Jewels:	17j
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:	3
Adjusted to Temperature:	Yes
Adjusted to Isochronism:	Yes
Total Adjustments:	6
Railroad Grade:	No
U.S. Patents:	77078, 596407
Case:	Various
Run ID:	10551.452G3.12S1531.124M28.O4349.P7762.17J1528
Data Research:	1927/1950 Elgin Serial List
Database Version:	v52.462
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	207.74
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	80.22
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.136%
Registry Population: Scoped for This Run Only	4 (0.40%)
$ Estimated Value (12 Month Change):	3.41% Analyzing 182 Sales

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Production Metrics Tree: Grade 452

Target Profile: 12S-M4-17J-ONP-A3PTI

Elgin Grade 452 (All Variations): 69,000 ETP

12S: 69,000 100.00%
12s, Grade 452

12S-M4: 69,000 100.00%
12s, Grade 452, Model 4

12S-M4-17J: 69,000 100.00%
12s, Grade 452, Model 4, 17 Jewels

12S-M4-17J-ONP: 69,000 100.00%
12s, Grade 452, Model 4, 17 Jewels, Openface/Pendant/Nickel

12S-M4-17J-ONP-A3PTI: 69,000 100.00%

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 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.

WatchMaker50 6 · April 23, 2020

Serial Number 21077553 was reported as accurate.

Anonymous · September 18, 2019

Serial Number 21077553 was reported as accurate.

Anonymous · July 26, 2019

Serial Number 21077356 was reported as accurate.

Anonymous · July 1, 2019

Serial Number 21077252 was reported as accurate.

pmwas1 97 · November 10, 2013

Serial Number 21077534 was reported as inaccurate.

Note: I believe it's not six positions but six
adjustments. This would probably be 3 positions,
heat, cold, isochronisp perhaps??? At least it's
marked 3P in most databases, so I believe this was
in fact the correct option. Six adjustments does
not mean 6 positions, anyway, BWR had eight :)

Changes since this report was submitted:

Adjusted # Positions changed from 6 to 3