Pocket Watch Database

From the American Horology Archive:
Elgin Grade 571 Pocket Watch

Elgin National Watch Co.

Grade: 571

B.W. Raymond

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: I279921
Grade: 571
Model: 20
Estimated Production Year: 1954
Run Quantity: 9,000
Grade/Model Run: 8 of 26
Total Production: 563,000
Size: 16s
Jewels: 21j
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: 6
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Total Adjustments: 9
Railroad Grade: Yes
U.S. Patents: 77078
Case: Various
Registry Population: 21 (0.23%)
Database Version: v49.391

Production Metrics Tree: Grade 571

Target Profile: 16S-M20-21J-ONL-A6PTI

Elgin Grade 571 (All Variations): 563,000 ETP
16S: 563,000 100.00%
16s, Grade 571
16S-M20: 563,000 100.00%
16s, Grade 571, Model 20
16S-M20-21J: 563,000 100.00%
16s, Grade 571, Model 20, 21 Jewels
16S-M20-21J-ONL: 563,000 100.00%
16s, Grade 571, Model 20, 21 Jewels, Openface/Lever/Nickel
16S-M20-21J-ONL-A6PTI: 563,000 100.00%

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 I272084 #84 Inferred
2 I272574 #574 Marketplace June 10, 2021
3 I272724 #724 Inferred
4 I272894 #894 Collection August 09, 2016
5 I272999 #999 Marketplace August 27, 2015
6 I273029 #1029 Collection December 05, 2017
7 I273737 #1737 Collection January 12, 2020
8 I273783 #1783 Collection November 15, 2018
9 I273988 #1988 Collection September 03, 2013
10 I275095 #3095 Collection June 19, 2018
11 I275366 #3366 Collection August 27, 2020
12 I275490 #3490 Collection January 04, 2019
13 I277133 #5133 Collection April 22, 2013
14 I279091 #7091 Collection December 08, 2019
15 I279566 #7566 Collection December 18, 2021
16 I279833 #7833 Collection October 28, 2014
17 I279838 #7838 Collection January 08, 2019
18 I279921 #7921 Collection January 14, 2021
19 I280054 #8054 Collection December 22, 2021
20 I280569 #8569 Collection January 27, 2018
21 I280790 #8790 Collection January 06, 2017
Standard Deviation of Known Examples: 3,228.52 (Expected: 2,598.22, Δ630.30/7.00%)

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Data Verification Reports

272001
Verification Serial Map
281000

Anonymous · August 12, 2022

Serial Number I279285 was reported as accurate.

Anonymous · August 10, 2022

Serial Number I279285 was reported as accurate.

Anonymous · May 5, 2022

Serial Number I275841 was reported as inaccurate.

Note: Says adjusted to 9 positions
Curator Response: Check again. It is marked "9 Adjustments" (6 Positions + Heat + Cold + Isochronism = 9 Total Adjustments).

Anonymous · April 29, 2022

Serial Number I275211 was reported as accurate.

Anonymous · December 30, 2021

Serial Number I279569 was reported as accurate.

jeromeschley 60 · December 25, 2021

Serial Number I280054 was reported as accurate.

Anonymous · November 26, 2021

Serial Number I275494 was reported as accurate.

Anonymous · September 29, 2021

Serial Number I274527 was reported as accurate.

Anonymous · September 27, 2021

Serial Number I273582 was reported as accurate.

steve288 264 · August 24, 2021

Serial Number I279372 was reported as accurate.

frankrus Supporter 34 · April 26, 2021

Serial Number I275905 was reported as accurate.

Anonymous · April 5, 2021

Serial Number I275905 was reported as accurate.

Alizo1974 2 · January 14, 2021

Serial Number I279921 was reported as accurate.

Anonymous · January 8, 2021

Serial Number I279921 was reported as accurate.

Anonymous · December 5, 2020

Serial Number I273867 was reported as accurate.

wmike565 Supporter 108 · October 1, 2020

Serial Number I279091 was reported as accurate.

Anonymous · April 4, 2020

Serial Number I280089 was reported as accurate.

Anonymous · April 2, 2020

Serial Number I280089 was reported as accurate.

Anonymous · March 4, 2020

Serial Number I274987 was reported as accurate.

markindaintree 5 · January 12, 2020

Serial Number I273737 was reported as accurate.

Anonymous · December 30, 2019

Serial Number I279285 was reported as accurate.

Anonymous · December 7, 2019

Serial Number I279091 was reported as accurate.

Anonymous · September 10, 2019

Serial Number I273737 was reported as accurate.

Anonymous · September 1, 2019

Serial Number I272447 was reported as accurate.

Anonymous · August 27, 2019

Serial Number I279628 was reported as accurate.

Anonymous · July 12, 2019

Serial Number I272707 was reported as accurate.

Anonymous · February 22, 2019

Serial Number I274196 was reported as accurate.

Anonymous · January 17, 2019

Serial Number I279279 was reported as accurate.

avpalermo Supporter 426 · January 4, 2019

Serial Number I275490 was reported as accurate.

avpalermo Supporter 426 · January 4, 2019

Serial Number I275490 was reported as accurate.

avpalermo Supporter 426 · January 1, 2019

Serial Number I275490 was reported as accurate.

avpalermo Supporter 426 · December 31, 2018

Serial Number I275490 was reported as accurate.

Anonymous · October 5, 2018

Serial Number I279285 was reported as accurate.

Anonymous · June 17, 2018

Serial Number I275098 was reported as accurate.

Anonymous · April 1, 2018

Serial Number I274166 was reported as accurate.

mheld450 1 · February 10, 2018

Serial Number I275828 was reported as accurate.

LordElgin252 5 · January 27, 2018

Serial Number I280569 was reported as accurate.

Anonymous · January 17, 2018

Serial Number I280275 was reported as accurate.

Anonymous · December 25, 2017

Serial Number I280547 was reported as accurate.

Derekharth 6 · December 5, 2017

Serial Number I273029 was reported as accurate.

WadeBloom 10 · June 18, 2017

Serial Number I279871 was reported as accurate.

Cdowlearn 1 · January 6, 2017

Serial Number I280790 was reported as accurate.

Barkleydee 13 · January 2, 2017

Serial Number I273583 was reported as accurate.

Anonymous · December 20, 2016

Serial Number I280790 was reported as accurate.

bradboris1 22 · August 9, 2016

Serial Number I272894 was reported as accurate.

bradboris1 22 · August 9, 2016

Serial Number I272894 was reported as inaccurate.

Note: This pocket watch has 9 adjustments. This is
stamped on the movement.

Anonymous · June 17, 2016

Serial Number I273689 was reported as accurate.

Anonymous · June 17, 2016

Serial Number I273689 was reported as accurate.

Anonymous · June 15, 2016

Serial Number I273689 was reported as accurate.

jerrydk7 227 · December 1, 2014

Serial Number I274091 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 8 to 6

jerrydk7 227 · December 1, 2014

Serial Number I275812 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 8 to 6

Anonymous · September 15, 2013

Serial Number I280772 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 8 to 6

BSarge 8 · September 3, 2013

Serial Number I273988 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 8 to 6

Anonymous · August 17, 2013

Serial Number I273356 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 8 to 6

Anonymous · August 13, 2013

Serial Number I274051 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 8 to 6

Anonymous · July 1, 2013

Serial Number I272220 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 8 to 6

Anonymous · May 19, 2013

Serial Number I275907 was reported as inaccurate.

Note: Adjusted should be YES, Movement marked '9
ADJUSTMENTS'
Changes since this report was submitted:
Adjusted changed from No to Yes
Adjusted # Positions changed from No to 6

Anonymous · April 27, 2013

Serial Number I279833 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from No to Yes
Adjusted # Positions changed from 5 to 6

Anonymous · April 19, 2013

Serial Number I279833 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from No to Yes
Adjusted # Positions changed from 5 to 6

Anonymous · March 22, 2013

Serial Number I274745 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from No to Yes
Adjusted # Positions changed from 5 to 6

Anonymous · December 10, 2012

Serial Number I272450 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · November 9, 2012

Serial Number I273394 was reported as accurate.

Anonymous · August 29, 2012

Serial Number I275165 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from No to Yes
Adjusted # Positions changed from 5 to 6

Anonymous · August 15, 2012

Serial Number I274272 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from No to Yes
Adjusted # Positions changed from 5 to 6
Elgin Grade 571 Pocket Watch