Pocket Watch Database

From the American Horology Archive:
Elgin Grade 571 Pocket Watch

Elgin National Watch Co.

Grade: 571

19-Jewel variants have also been reported in this run.

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: S959431
Grade: 571
Model: 20
Estimated Production Year: 1952
Run Quantity: 11,000
Grade/Model Run: 26 of 26
Total Production: 563,000
Size: 16s
Jewels: 21j    Mixed Run
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: 8
Railroad Grade: Yes
U.S. Patents: 77078
Case: Various
Registry Population: 71 (0.65%)
Database Version: v49.391
Research Note: #S951736: Verified as 21 Jewels.

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 S951071 #71 Marketplace March 15, 2017
2 S951426 #426 Collection April 13, 2013
3 S951512 #512 Collection April 23, 2019
4 S951607 #607 Marketplace August 30, 2021
5 S951675 #675 Collection January 21, 2013
6 S951736 #736 Collection February 16, 2018
7 S951816 #816 Inferred
8 S951854 #854 Inferred
9 S951967 #967 Marketplace June 04, 2016
10 S952091 #1091 Collection October 17, 2021
11 S952352 #1352 Marketplace October 22, 2021
12 S952362 #1362 Marketplace June 18, 2020
13 S952859 #1859 Marketplace April 23, 2014
14 S953162 #2162 Marketplace March 06, 2022
15 S953569 #2569 Marketplace May 03, 2019
16 S953587 #2587 Collection January 16, 2019
17 S953683 #2683 Marketplace April 07, 2016
18 S954091 #3091 Marketplace September 28, 2020
19 S954786 #3786 Marketplace December 27, 2014
20 S954885 #3885 Collection September 17, 2015
21 S954915 #3915 Marketplace February 04, 2022
22 S954986 #3986 Marketplace December 28, 2019
23 S954993 #3993 Marketplace November 10, 2019
24 S955057 #4057 Marketplace January 02, 2014
25 S955240 #4240 Inferred
26 S955348 #4348 Marketplace June 14, 2013
27 S955418 #4418 Marketplace March 24, 2019
28 S955976 #4976 Collection March 31, 2022
29 S956118 #5118 Marketplace January 27, 2016
30 S956310 #5310 Marketplace March 25, 2019
31 S956369 #5369 Marketplace April 23, 2019
32 S956388 #5388 Collection February 18, 2017
33 S956536 #5536 Marketplace May 04, 2018
34 S956746 #5746 Marketplace August 09, 2022
35 S957013 #6013 Collection January 23, 2016
36 S957025 #6025 Marketplace April 10, 2017
37 S957036 #6036 Marketplace August 02, 2018
38 S957112 #6112 Marketplace March 07, 2017
39 S957151 #6151 Marketplace January 09, 2020
40 S957426 #6426 Marketplace July 23, 2013
41 S957645 #6645 Marketplace July 27, 2013
42 S957812 #6812 Marketplace February 25, 2015
43 S958047 #7047 Marketplace June 30, 2014
44 S958091 #7091 Collection January 08, 2019
45 S958413 #7413 Collection December 17, 2014
46 S958488 #7488 Inferred
47 S958554 #7554 Marketplace December 02, 2013
48 S958839 #7839 Marketplace April 11, 2014
49 S958850 #7850 Marketplace December 12, 2015
50 S959001 #8001 Marketplace December 06, 2020
51 S959033 #8033 Marketplace June 13, 2021
52 S959045 #8045 Marketplace February 12, 2022
53 S959145 #8145 Collection January 08, 2018
54 S959152 #8152 Inferred
55 S959431 #8431 Collection September 21, 2018
56 S959700 #8700 Collection October 25, 2014
57 S959756 #8756 Collection January 01, 2018
58 S959863 #8863 Marketplace February 02, 2021
59 S959904 #8904 Inferred
60 S959939 #8939 Marketplace February 12, 2018
61 S960002 #9002 Collection December 06, 2021
62 S960053 #9053 Marketplace August 26, 2018
63 S960070 #9070 Collection August 09, 2015
64 S960202 #9202 Collection July 25, 2014
65 S960726 #9726 Inferred
66 S960849 #9849 Marketplace December 28, 2016
67 S960877 #9877 Marketplace February 17, 2022
68 S960909 #9909 Marketplace January 19, 2015
69 S961156 #10156 Marketplace August 13, 2019
70 S961249 #10249 Marketplace March 18, 2022
71 S961662 #10662 Marketplace December 01, 2012
Standard Deviation of Known Examples: 3,091.74 (Expected: 3,175.57, Δ83.83/0.76%)

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Data Verification Reports

951001
Verification Serial Map
962000

Anonymous · November 1, 2022

Serial Number S957438 was reported as accurate.

Anonymous · September 8, 2022

Serial Number S956685 was reported as accurate.

KD44349 Supporter 1 · August 20, 2022

Serial Number S953014 was reported as accurate.

Anonymous · August 16, 2022

Serial Number S960569 was reported as accurate.

Anonymous · June 19, 2022

Serial Number S954169 was reported as accurate.

Anonymous · June 19, 2022

Serial Number S954169 was reported as accurate.

Chronified Supporter 193 · June 8, 2022

Serial Number S952205 was reported as accurate.

steve288 264 · August 24, 2021

Serial Number S953413 was reported as accurate.

Anonymous · January 26, 2021

Serial Number S955671 was reported as accurate.

Anonymous · January 26, 2021

Serial Number S955671 was reported as accurate.

Anonymous · October 6, 2020

Serial Number S959573 was reported as accurate.

Anonymous · September 28, 2020

Serial Number S954091 was reported as inaccurate.

Note: BW RAYMOND
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · September 3, 2020

Serial Number S960366 was reported as accurate.

Anonymous · July 24, 2020

Serial Number S954986 was reported as accurate.

Anonymous · March 29, 2020

Serial Number S951854 was reported as accurate.

Anonymous · February 26, 2020

Serial Number S956546 was reported as accurate.

Anonymous · February 26, 2020

Serial Number S956546 was reported as accurate.

Anonymous · February 26, 2020

Serial Number S956546 was reported as accurate.

Anonymous · February 26, 2020

Serial Number S956546 was reported as accurate.

darkstar 246 · October 20, 2019

Serial Number S955282 was reported as inaccurate.

Note: Mvt marked as B W Raymond

darkstar 246 · October 20, 2019

Serial Number S955282 was reported as accurate.

Anonymous · August 23, 2019

Serial Number S952614 was reported as accurate.

natgoldex Supporter 5 · August 13, 2019

Serial Number S961156 was reported as accurate.

Anonymous · August 6, 2019

Serial Number S958970 was reported as accurate.

Anonymous · February 22, 2019

Serial Number S958688 was reported as accurate.

Anonymous · February 14, 2019

Serial Number S959319 was reported as accurate.

Andrew9000 79 · January 16, 2019

Serial Number S953587 was reported as accurate.

WLBelkriver33 804 · November 19, 2018

Serial Number S956861 was reported as accurate.

corebit 24 · November 13, 2018

Serial Number S957096 was reported as accurate.

todix144 76 · November 11, 2018

Serial Number S958413 was reported as accurate.

Anonymous · March 31, 2018

Serial Number S958256 was reported as accurate.

clockingscotty 108 · January 11, 2018

Serial Number S959387 was reported as inaccurate.

Note: Perhaps positions plus temp = 8 adjustments?
This reads:
ELGIN 571 U-S-A
S 959387 (LINE) 8 ADJUSTMENTS (LINE) 21 JEWELS
Curator Response: 8 Adjustments: 5 Positions + 1 Isochronism + 1 Heat + 1 Cold

amcfarlane 29 · October 20, 2017

Serial Number S960053 was reported as accurate.

todix144 76 · July 28, 2017

Serial Number S958413 was reported as accurate.

garydurie 11 · April 29, 2017

Serial Number S956536 was reported as accurate.

Anonymous · February 16, 2017

Serial Number S957025 was reported as accurate.

Anonymous · January 19, 2017

Serial Number S957025 was reported as accurate.

Anonymous · January 11, 2017

Serial Number S961267 was reported as accurate.

Anonymous · December 17, 2016

Serial Number S961422 was reported as accurate.

Anonymous · September 15, 2016

Serial Number S958114 was reported as accurate.

Anonymous · June 13, 2016

Serial Number S960527 was reported as accurate.

giptwatchrepair 26 · May 12, 2016

Serial Number S955963 was reported as accurate.

Anonymous · April 11, 2016

Serial Number S953683 was reported as accurate.

Anonymous · March 28, 2016

Serial Number S961963 was reported as inaccurate.

Note: I have serial number S961963 and it is marked "9
ADJUSTMENTS"
Curator Response: 9 Adjustments: 6 Positions + 1 Isochronism + 1 Heat + 1 Cold

Anonymous · January 23, 2016

Serial Number S957013 was reported as accurate.

Anonymous · October 30, 2015

Serial Number S955940 was reported as inaccurate.

Note: Mvt #S955940..BW Raymond has 8 Adj and 21J
Changes since this report was submitted:
Jewels changed from 19j to 21j

Anonymous · October 30, 2015

Serial Number S955940 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 19j to 21j

vicksw 1 · September 15, 2015

Serial Number S956567 was reported as inaccurate.

Note: My s/n S956567 is a 21jewel watch.
Changes since this report was submitted:
Jewels changed from 19j to 21j

Anonymous · January 21, 2015

Serial Number S957246 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Jewels changed from 19j to 21j

bunchj2 103 · January 17, 2015

Serial Number S960996 was reported as inaccurate.

Note: 21 jewels
Changes since this report was submitted:
Jewels changed from 19j to 21j

Anonymous · January 10, 2015

Serial Number S954630 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Jewels changed from 19j to 21j

todix144 76 · December 17, 2014

Serial Number S958413 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Jewels changed from 19j to 21j

rbaird54 9 · September 7, 2014

Serial Number S952246 was reported as inaccurate.

Note: Thin movement is 19 jewels
Changes since this report was submitted:
Adjusted # Positions changed from 8 to 6

rbaird54 9 · September 7, 2014

Serial Number S952246 was reported as accurate.

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

rbaird54 9 · September 7, 2014

Serial Number S952246 was reported as accurate.

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

rbaird54 9 · September 7, 2014

Serial Number S952246 was reported as accurate.

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

Anonymous · July 27, 2014

Serial Number S956357 was reported as accurate.

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

Bilcroxton 1 · July 25, 2014

Serial Number S960202 was reported as accurate.

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

Bilcroxton 1 · July 25, 2014

Serial Number S960202 was reported as accurate.

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

Anonymous · June 9, 2014

Serial Number S951630 was reported as accurate.

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

richard 17 · March 17, 2014

Serial Number S959932 was reported as accurate.

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

MichaelB 150 · February 28, 2014

Serial Number S957812 was reported as accurate.

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

pepe1807 2 · January 22, 2014

Serial Number S960165 was reported as accurate.

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

mickroid 49 · December 29, 2013

Serial Number S955057 was reported as accurate.

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

Anonymous · November 25, 2013

Serial Number S953014 was reported as accurate.

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

Anonymous · September 26, 2013

Serial Number S953471 was reported as accurate.

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

Anonymous · July 25, 2013

Serial Number S957426 was reported as accurate.

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

Anonymous · May 26, 2013

Serial Number S953479 was reported as accurate.

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

Anonymous · May 7, 2013

Serial Number S961846 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 S959095 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 13, 2013

Serial Number S951426 was reported as accurate.

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

Anonymous · February 20, 2013

Serial Number S955240 was reported as accurate.

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

Anonymous · February 14, 2013

Serial Number S951675 was reported as inaccurate.

Note: My watch is stamped adjusted to 8 positions
Changes since this report was submitted:
Adjusted changed from No to Yes
Adjusted # Positions changed from 5 to 6

Anonymous · December 17, 2012

Serial Number S961662 was reported as accurate.

Anonymous · September 13, 2012

Serial Number S956388 was reported as inaccurate.

Note: adj. 8

Anonymous · September 6, 2012

Serial Number S956388 was reported as accurate.

Anonymous · August 22, 2012

Serial Number S958443 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 11, 2012

Serial Number S961564 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