Pocket Watch Database


From the American Horology Archive:
Illinois Grade 131 Pocket Watch

Illinois Watch Co.

Grade: 131

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 729546 Question Mark
Grade: 131 Question Mark
Model: 1 Question Mark
Class: 5 Question Mark
Estimated Production Year: Members Only Data Question Mark
Run Quantity: Members Only Data Question Mark
Grade/Model Run: Members Only Data Question Mark
Grade/Model Total Production: Members Only Data Question Mark
Size: 4s Question Mark
Jewels: 11j Question Mark
Jewel Setting: Members Only Data Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Barrel: Going Question Mark
Balance Type: Expansion Question Mark
Regulator: Members Only Data Question Mark
Hairspring: Members Only Data Question Mark
Standard Dial Type: Members Only Data Question Mark
Adjusted: Members Only Data Question Mark
Railroad Grade: Members Only Data Question Mark
U.S. Patents: Members Only Data Question Mark
Dial Feet Locations: Members Only Data Question Mark
Case Screw Locations: Members Only Data Question Mark
Movement Markings: Members Only Data
Case: Various Question Mark
Run ID: 1497.131G16.4S42.41M42.H664.L1036.11J807 Question Mark
Database Version: v52.642 Question Mark
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population:
Scoped for This Run Only
58 (0.45%) Question Mark
14 Additional Member-Only Data Points Available

The following information is unlocked with a free account:

Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Jewel Setting, Regulator Type, Hairspring, Standard Dial Type, Adjustments, Railroad Grade Designation, U.S. Patents, Dial Feet Locations, Case Screw Locations, Movement Markings

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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.


Anonymous · March 22, 2025

Serial Number 726967 was reported as accurate.

23Greenwich Supporter 279 · March 20, 2025

Serial Number 730170 was reported as accurate.

Anonymous · February 22, 2025

Serial Number 728450 was reported as accurate.

MoatsJustin1 top-contributor 5432 · June 19, 2024

Serial Number 725128 was reported as accurate.

Rcardkidz 4453 · January 17, 2024

Serial Number 725098 was reported as accurate.

Rcardkidz 4453 · November 18, 2023

Serial Number 722314 was reported as accurate.

MoatsJustin1 top-contributor 5432 · November 14, 2023

Serial Number 729562 was reported as accurate.

Rcardkidz 4453 · November 9, 2023

Serial Number 719249 was reported as accurate.

cliffdobbins 296 · September 6, 2023

Serial Number 720991 was reported as accurate.

Rcardkidz 4453 · August 12, 2023

Serial Number 726799 was reported as accurate.

Rcardkidz 4453 · May 22, 2022

Serial Number 722603 was reported as accurate.

Anonymous · November 30, 2021

Serial Number 719542 was reported as accurate.

RicIllinois 5 · November 14, 2021

Serial Number 729546 was reported as accurate.

MoatsJustin1 top-contributor 5432 · November 1, 2021

Serial Number 725591 was reported as accurate.

Anonymous · June 18, 2021

Serial Number 722427 was reported as accurate.

Anonymous · April 28, 2021

Serial Number 724675 was reported as accurate.

Sqwatch101 10 · April 10, 2021

Serial Number 730773 was reported as accurate.

Anonymous · February 24, 2021

Serial Number 729321 was reported as accurate.

Anonymous · December 15, 2020

Serial Number 718029 was reported as accurate.

Anonymous · November 24, 2020

Serial Number 723946 was reported as accurate.

Anonymous · November 17, 2020

Serial Number 730449 was reported as accurate.

singing3 Supporter 43 · November 8, 2020

Serial Number 729476 was reported as accurate.

Anonymous · June 20, 2020

Serial Number 721580 was reported as accurate.

Rcardkidz 4453 · May 18, 2020

Serial Number 730513 was reported as accurate.

Anonymous · April 7, 2020

Serial Number 729151 was reported as accurate.

Anonymous · November 21, 2019

Serial Number 724961 was reported as accurate.

pwdmbj Supporter 563 · October 12, 2019

Serial Number 720603 was reported as accurate.

Rcardkidz 4453 · August 4, 2019

Serial Number 722233 was reported as accurate.

Anonymous · July 29, 2019

Serial Number 725099 was reported as accurate.

Anonymous · July 23, 2019

Serial Number 719990 was reported as accurate.

Anonymous · July 12, 2019

Serial Number 718145 was reported as accurate.

Anonymous · June 6, 2019

Serial Number 726747 was reported as accurate.

Anonymous · April 10, 2019

Serial Number 725099 was reported as accurate.

Anonymous · March 30, 2019

Serial Number 720349 was reported as accurate.

WLBelkriver33 804 · February 23, 2019

Serial Number 723536 was reported as accurate.

WLBelkriver33 804 · February 23, 2019

Serial Number 723536 was reported as accurate.

Anonymous · January 10, 2019

Serial Number 727267 was reported as accurate.

WLBelkriver33 804 · November 18, 2018

Serial Number 721446 was reported as accurate.

avpalermo Supporter 691 · November 16, 2018

Serial Number 721446 was reported as accurate.

Anonymous · November 16, 2018

Serial Number 721146 was reported as accurate.

Anonymous · September 2, 2017

Serial Number 721705 was reported as accurate.

Anonymous · August 11, 2017

Serial Number 722586 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · June 15, 2017

Serial Number 722753 was reported as accurate.

Anonymous · February 27, 2016

Serial Number 727897 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · January 18, 2016

Serial Number 725621 was reported as accurate.

Anonymous · November 25, 2015

Serial Number 718474 was reported as accurate.

Anonymous · September 21, 2015

Serial Number 726198 was reported as accurate.

BrownellCoach 2 · June 10, 2015

Serial Number 720286 was reported as accurate.

Anonymous · March 26, 2015

Serial Number 725099 was reported as accurate.

Anonymous · February 25, 2015

Serial Number 722280 was reported as inaccurate.

No further details were submitted with the report.
Illinois Grade 131 Pocket Watch