Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/3931794
Access Date: January 30, 2023
From the American Horology Archive:

Illinois Watch Co.
Grade: 107
Private Label(s) in Run:
Burlington Watch Co.
What is a Private Label?
Manufacturer: | Illinois | ![]() |
Manufacturer Location: | Springfield, Illinois | ![]() |
Movement Serial Number: | 3931794 | ![]() |
Grade: | 107 | ![]() |
Model: | 9 | ![]() |
Class: | 1 | ![]() |
Estimated Production Year: | 1921 | ![]() |
Run Quantity: | 2,000 | ![]() |
Grade/Model Total Production: | 88,000 | ![]() |
Size: | 16s | ![]() |
Jewels: | 21j | ![]() |
Movement Configuration: | Openface | ![]() |
Movement Finish: | Nickel | ![]() |
Movement Setting: | Lever | ![]() |
Plate: | Bridge Plate | ![]() |
Bridge Type: | False Center | ![]() |
Double Roller: | Yes | ![]() |
Barrel: | Going | ![]() |
Adjusted: | Yes | ![]() |
Adjusted to Position: | Yes | ![]() |
Adjusted to Temperature: | Yes | ![]() |
Railroad Grade: | Limited Approval | ![]() |
Dial Feet Locations: | 17.5, 39.0, 58.0 | ![]() |
Case Screw Locations: | 3.0, 38.0 | ![]() |
Case: | Various | ![]() |
Registry Population: | 15 (0.75%) | ![]() |
Database Version: | v49.716 | ![]() |
Production Metrics Tree: Grade 107
Target Profile: 16S-M9-21J-ONL-APT
Illinois Grade 107 (All Variations): 110,250 ETP | |||
16S: 94,100 85.35% 16s, Grade 107 |
Other: 16,150
Other Sizes or Unclassified |
||
16S-M9: 88,000 79.82% 16s, Grade 107, Model 9 |
Other: 6,100
Other Models or Unclassified |
||
16S-M9-21J: 88,000 79.82% 16s, Grade 107, Model 9, 21 Jewels |
|||
16S-M9-21J-ONL: 88,000 79.82% 16s, Grade 107, Model 9, 21 Jewels, Openface/Lever/Nickel |
|||
16S-M9-21J-ONL-APT: 88,000 79.82% |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
1 | 3930125 | #125 | Marketplace | January 20, 2018 | |
2 | 3930493 | #493 | Collection | December 25, 2017 | |
3 | 3930575 | #575 | Collection | November 19, 2015 | |
4 | 3930684 | #684 | Marketplace | February 07, 2021 | |
5 | 3930789 | #789 | Marketplace | April 01, 2022 | |
6 | 3930794 | #794 | Marketplace | June 03, 2014 | |
7 | 3930997 | #997 | Marketplace | November 28, 2021 | |
8 | 3931548 | #1548 | Marketplace | April 15, 2014 | |
9 | 3931652 | #1652 | Marketplace | October 24, 2016 | |
10 | 3931680 | #1680 | Marketplace | December 01, 2019 | |
11 | 3931748 | #1748 | Marketplace | November 25, 2016 | |
12 | 3931786 | #1786 | Collection | June 29, 2016 | |
13 |
![]() Image Credit: Blicquer |
3931794 | #1794 | Collection | August 28, 2021 |
14 | 3931872 | #1872 | Marketplace | March 31, 2018 | |
15 | 3931993 | #1993 | Marketplace | April 07, 2013 | |
Standard Deviation of Known Examples: 615.36 (Expected: 577.49, Δ37.87/1.89%) |
Help Us Help Others By Improving the Database:
Does this information describe your movement accurately?
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.
Blicquer Supporter 48 · August 28, 2021
Serial Number 3931794 was reported as accurate.
Kevin H 84 · May 15, 2019
Serial Number 3930067 was reported as accurate.
GT3025 3 · December 24, 2017
Serial Number 3930331 was reported as accurate.
Anonymous · September 30, 2016
Serial Number 3931969 was reported as accurate.
SmokinDave 2 · June 29, 2016
Serial Number 3931786 was reported as accurate.
Anonymous · September 23, 2014
Serial Number 3931579 was reported as accurate.
Anonymous · August 7, 2014
Serial Number 3930982 was reported as accurate.
Anonymous · May 15, 2013
Serial Number 3930844 was reported as accurate.
Anonymous · May 12, 2013
Serial Number 3930844 was reported as accurate.
Anonymous · May 12, 2013
Serial Number 3930844 was reported as accurate.
Anonymous · April 26, 2013
Serial Number 3930004 was reported as accurate.

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