Pocket Watch Database

From the American Horology Archive:
South Bend Grade Studebaker Pocket Watch

South Bend Watch Co.

Grade: Studebaker

Manufacturer: South Bend
Manufacturer Location: South Bend, Indiana
Movement Serial Number: 1095947
Grade: Studebaker
Model: 1
Estimated Production Year: 1924
Run Quantity: 5,000
Grade/Model Run: 3 of 10
Total Production: 60,000
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
Total Adjustments: 8
Railroad Grade: No
Case: Various
Registry Population: 28 (0.56%)
Database Version: v49.428

Production Metrics Tree: Grade Studebaker

Target Profile: 12S-M1-21J-ONP-A5PT

South Bend Grade Studebaker (All Variations): 105,000 ETP
12S: 60,000 57.14%
12s, Grade Studebaker
Other: 45,000
Other Sizes or Unclassified
12S-M1: 60,000 57.14%
12s, Grade Studebaker, Model 1
12S-M1-21J: 60,000 57.14%
12s, Grade Studebaker, Model 1, 21 Jewels
12S-M1-21J-ONP: 60,000 57.14%
12s, Grade Studebaker, Model 1, 21 Jewels, Openface/Pendant/Nickel
12S-M1-21J-ONP-A5PT: 55,000 52.38% Other: 5,000
Other Adjustments or Unclassified

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 1093189 #189 Marketplace December 24, 2015
2 1093239 #239 Marketplace May 22, 2015
3 1093369 #369 Collection December 17, 2013
4 1093527 #527 Collection March 24, 2022
5 1093785 #785 Collection October 27, 2020
6 1094022 #1022 Collection October 25, 2020
7 1094040 #1040 Marketplace February 14, 2020
8 1094099 #1099 Collection April 23, 2014
9 1094361 #1361 Collection November 04, 2019
10 1094749 #1749 Marketplace October 01, 2013
11 1094983 #1983 Marketplace January 29, 2014
12 1095138 #2138 Collection July 27, 2017
13 1095240 #2240 Inferred
14 1095821 #2821 Marketplace July 20, 2014
15 1095902 #2902 Marketplace November 10, 2013
16 1095916 #2916 Collection February 11, 2019
17 1095947 #2947 Collection November 22, 2018
18 1095969 #2969 Marketplace May 23, 2021
19 1096192 #3192 Marketplace January 31, 2014
20 1096252 #3252 Marketplace July 09, 2019
21 1096476 #3476 Collection September 10, 2015
22 1096525 #3525 Marketplace March 18, 2019
23 1096599 #3599 Marketplace January 17, 2013
24 1096655 #3655 Collection June 04, 2019
25 1097102 #4102 Marketplace April 12, 2019
26 1097372 #4372 Collection March 17, 2019
27 1097434 #4434 Collection May 02, 2018
28 1097513 #4513 Marketplace November 30, 2016
Standard Deviation of Known Examples: 1,367.69 (Expected: 1,443.52, Δ75.83/1.52%)

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Data Verification Reports

1093001
Verification Serial Map
1098000

okiejohn 310 · March 24, 2022

Serial Number 1093527 was reported as accurate.

Anonymous · February 27, 2022

Serial Number 1096553 was reported as accurate.

terrydidonato Supporter 1 · June 26, 2021

Serial Number 1097204 was reported as accurate.

Anonymous · June 25, 2021

Serial Number 1096553 was reported as accurate.

Anonymous · March 11, 2021

Serial Number 1097093 was reported as accurate.

Anonymous · February 14, 2021

Serial Number 1094030 was reported as accurate.

Anonymous · January 23, 2021

Serial Number 1097390 was reported as accurate.

Anonymous · September 28, 2020

Serial Number 1093409 was reported as accurate.

Anonymous · April 22, 2020

Serial Number 1094641 was reported as accurate.

Anonymous · February 17, 2020

Serial Number 1094983 was reported as accurate.

Anonymous · December 17, 2019

Serial Number 1094600 was reported as accurate.

texnet Supporter 684 · March 1, 2019

Serial Number 1095916 was reported as accurate.

texnet Supporter 684 · February 11, 2019

Serial Number 1095916 was reported as accurate.

v3ngence 32 · November 22, 2018

Serial Number 1095947 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 6 to 5

Anonymous · October 21, 2018

Serial Number 1097386 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 6 to 5

Anonymous · August 7, 2018

Serial Number 1093050 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 6 to 5

Anonymous · May 31, 2018

Serial Number 1094457 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 6 to 5

Anonymous · December 23, 2017

Serial Number 1093783 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 6 to 5

Anonymous · November 21, 2017

Serial Number 1097238 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 6 to 5

Anonymous · November 15, 2017

Serial Number 1096283 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 6 to 5

Anonymous · September 18, 2017

Serial Number 1095002 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 6 to 5

Anonymous · June 28, 2017

Serial Number 1096601 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 6 to 5

Anonymous · May 7, 2017

Serial Number 1093562 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 6 to 5

Anonymous · May 7, 2017

Serial Number 1093562 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Adjusted # Positions changed from 6 to 5

Anonymous · January 24, 2017

Serial Number 1093128 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 6 to 5

Anonymous · December 25, 2016

Serial Number 1094983 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 6 to 5

Anonymous · November 27, 2016

Serial Number 1096882 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 6 to 5

VH1943 176 · June 26, 2016

Serial Number 1097315 was reported as accurate.

Anonymous · June 13, 2016

Serial Number 1093136 was reported as accurate.

Anonymous · April 26, 2016

Serial Number 1095650 was reported as accurate.

Anonymous · January 18, 2016

Serial Number 1093849 was reported as accurate.

Anonymous · September 14, 2015

Serial Number 1095029 was reported as accurate.

eakcmce 56 · December 12, 2014

Serial Number 1093943 was reported as accurate.

Anonymous · July 22, 2014

Serial Number 1095821 was reported as accurate.

Anonymous · July 22, 2014

Serial Number 1095821 was reported as accurate.

rocket00 236 · February 27, 2014

Serial Number 1094983 was reported as accurate.

Anonymous · July 11, 2013

Serial Number 1093369 was reported as accurate.

Anonymous · March 6, 2013

Serial Number 1095650 was reported as accurate.

Anonymous · January 18, 2013

Serial Number 1095823 was reported as accurate.

South Bend Grade Studebaker Pocket Watch