South Bend Pocket Watch: Serial Number 1144770 (Grade Studebaker)

Save to My Collection Print Page Find a Mainspring Find a Balance Staff

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/southbend/1144770

Access Date: March 27, 2023

From the American Horology Archive:

South Bend Watch Co.

Grade: Studebaker

Manufacturer:	South Bend
Manufacturer Location:	South Bend, Indiana
Movement Serial Number:	1144770
Grade:	Studebaker
Model:	1
Estimated Production Year:	1926
Run Quantity:	10,000
Grade/Model Run:	7 of 11
Grade/Model Total Production:	60,500
Variant Est. Production:	35,500 (12S-M1-21J-ONP-A5PTI)
Size:	12s
Jewels:	21j
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Pendant
Plate:	Bridge Plate
Double Roller:	Yes
Adjusted:	Yes
Adjusted # of Positions:	5
Adjusted to Temperature:	Yes
Adjusted to Isochronism:	Yes
Total Adjustments:	8
Railroad Grade:	No
Case:	Various
Database Version:	v50.358
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	175.82
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	629.17
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	7.034%
Registry Population:	58 (0.58%)

Value Guide

What is My Watch Worth?

Have a Question?

Ask the experts in The Pocket Watch Group

Production Metrics Tree: Grade Studebaker

Target Profile: 12S-M1-21J-ONP-A5PTI

South Bend Grade Studebaker (All Variations): 90,500 ETP
12S: 60,500 66.85% 12s, Grade Studebaker		Other: 30,000 Other Sizes or Unclassified
12S-M1: 60,500 66.85% 12s, Grade Studebaker, Model 1
12S-M1-21J: 60,500 66.85% 12s, Grade Studebaker, Model 1, 21 Jewels
12S-M1-21J-ONP: 60,500 66.85% 12s, Grade Studebaker, Model 1, 21 Jewels, Openface/Pendant/Nickel
12S-M1-21J-ONP-A5PTI: 35,500 39.23%	Other: 25,000 Other Adjustments or Unclassified

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
1		1143134	#134	Marketplace	October 13, 2015
2		1143259	#259	Inferred
3		1143423	#423	Marketplace	April 20, 2017
4	Image Credit: DEzzyD	1143470	#470	Collection	November 28, 2020
5		1143683	#683	Collection	January 12, 2023
6		1144008	#1008	Marketplace	June 03, 2019
7		1144100	#1100	Marketplace	November 23, 2013
8		1144163	#1163	Collection	March 04, 2022
9		1144293	#1293	Marketplace	November 22, 2021
10		1144495	#1495	Marketplace	June 01, 2019
11		1144634	#1634	Marketplace	January 28, 2019
12	Image Credit: guyingreen	1144770	#1770	Collection	September 06, 2017
13		1144823	#1823	Marketplace	July 22, 2020
14		1144844	#1844	Marketplace	October 15, 2012
15		1145059	#2059	Marketplace	June 13, 2017
16		1145185	#2185	Marketplace	February 15, 2015
17		1145469	#2469	Marketplace	December 19, 2016
18		1145478	#2478	Collection	March 17, 2019
19		1146026	#3026	Marketplace	May 27, 2014
20		1146268	#3268	Collection	February 09, 2014
21		1146534	#3534	Collection	June 23, 2016
22		1146598	#3598	Marketplace	October 13, 2019
23		1147166	#4166	Collection	August 06, 2018
24	Image Credit: modcuda	1147247	#4247	Collection	December 06, 2022
25		1147548	#4548	Collection	May 10, 2015
26		1147620	#4620	Marketplace	June 29, 2015
27		1147721	#4721	Marketplace	January 31, 2020
28		1147728	#4728	Collection	September 09, 2016
29		1147783	#4783	Collection	July 02, 2022
30		1147835	#4835	Marketplace	June 09, 2021
31		1147892	#4892	Marketplace	December 18, 2013
32		1148062	#5062	Marketplace	March 17, 2014
33		1148422	#5422	Marketplace	February 08, 2013
34		1148458	#5458	Marketplace	July 17, 2014
35		1148478	#5478	Marketplace	May 26, 2016
36		1148776	#5776	Collection	June 21, 2015
37		1148819	#5819	Inferred
38		1148934	#5934	Inferred
39		1149066	#6066	Marketplace	August 08, 2018
40		1149341	#6341	Marketplace	September 25, 2021
41		1149479	#6479	Marketplace	June 17, 2014
42		1149545	#6545	Marketplace	January 08, 2013
43		1149680	#6680	Marketplace	March 01, 2020
44		1149909	#6909	Inferred
45		1150785	#7785	Collection	August 22, 2016
46		1150823	#7823	Collection	July 09, 2018
47		1150827	#7827	Marketplace	March 23, 2014
48		1151048	#8048	Marketplace	December 30, 2013
49		1151745	#8745	Marketplace	December 19, 2016
50		1151747	#8747	Marketplace	January 30, 2013
51		1151936	#8936	Marketplace	May 26, 2015
52	Image Credit: Jrffish1	1152243	#9243	Collection	February 03, 2018
53		1152347	#9347	Collection	February 21, 2014
54		1152507	#9507	Marketplace	July 25, 2021
55		1152566	#9566	Marketplace	October 23, 2019
56		1152787	#9787	Marketplace	August 07, 2014
57		1152863	#9863	Marketplace	April 07, 2019
58		1152962	#9962	Marketplace	October 17, 2020
Standard Deviation of Known Examples: 2,972.78 (Expected: 2,886.90, Δ85.89/0.86%)

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Yes

Why Might This Information Be Incorrect?

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.

Anonymous · November 29, 2022

Serial Number 1148145 was reported as accurate.

Anonymous · September 20, 2022

Serial Number 1149296 was reported as accurate.

Coreybastean 1 · May 18, 2022

Serial Number 1147783 was reported as accurate.

Anonymous · March 26, 2022

Serial Number 1151106 was reported as accurate.

2251lyle 77 · March 4, 2022

Serial Number 1144163 was reported as accurate.

Anonymous · September 25, 2021

Serial Number 1152375 was reported as accurate.

dar505 22 · March 23, 2021

Serial Number 1145486 was reported as accurate.

DEzzyD 4 · November 28, 2020

Serial Number 1143470 was reported as accurate.

Anonymous · July 15, 2020

Serial Number 1149211 was reported as accurate.

Anonymous · April 28, 2020

Serial Number 1147356 was reported as accurate.

Anonymous · October 29, 2019

Serial Number 1145008 was reported as accurate.

Anonymous · May 12, 2019

Serial Number 1143806 was reported as accurate.

Anonymous · March 2, 2019

Serial Number 1146903 was reported as accurate.