Elgin Pocket Watch: Serial Number 28828168 (Grade 477)

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/elgin/28828168

Access Date: April 27, 2024

From the American Horology Archive:

Elgin National Watch Co.

Grade: 477

Manufacturer:	Elgin
Manufacturer Location:	Elgin, Illinois
Movement Serial Number:	28828168
Grade:	477
Model:	3
Estimated Production Year:	1926
Run Quantity:	1,000
Grade/Model Run:	20 of 26
Grade/Model Total Production:	28,200
Size:	12s
Jewels:	17j
Jewel Material:	Ruby & Sapphire
Jewel Setting:	Screw-Set
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Pendant
Plate:	3/4 Plate
Double Roller:	Yes
Barrel:	Going
Balance Jewel Material:	Ruby
Train:	Quick
Regulator:	Moseley
Hairspring:	Breguet
Adjusted:	Yes
Adjusted to Position:	Yes
Adjusted # of Positions:	3
Adjusted to Temperature:	Yes
Adjusted to Isochronism:	Yes
Railroad Grade:	No
U.S. Patents:	596407, 77078, 585025
Data Research:	1927/1950 Elgin Serial List
Case:	Various
Run ID:	13026.477G20.12S2199.123M1108.O6006.P10059.17J2034
Database Version:	v52.245
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	84.90
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	32.75
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.056%
Registry Population:	9 (0.90%)
$ Estimated Value (12 Month Change):	-8.70% Analyzing 100 Sales

Value Guide

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Production Metrics Tree: Grade 477

Target Profile: 12S-M3-17J-ONP-A3PTI

Elgin Grade 477 (All Variations): 28,200 ETP

12S: 28,200 100.00%
12s, Grade 477

12S-M3: 28,200 100.00%
12s, Grade 477, Model 3

12S-M3-17J: 28,200 100.00%
12s, Grade 477, Model 3, 17 Jewels

12S-M3-17J-ONP: 28,200 100.00%
12s, Grade 477, Model 3, 17 Jewels, Openface/Pendant/Nickel

12S-M3-17J-ONP-A3PTI: 28,200 100.00%

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 9 watches in the population registry for this run. 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.