Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/55981
Access Date: May 13, 2025
From the American Horology Archive:

Illinois Watch Co.
Grade: Miller
Manufacturer: | Illinois |
![]() |
Manufacturer Location: | Springfield, Illinois |
![]() |
Movement Serial Number: | 55981 |
![]() |
Grade: | Miller |
![]() |
Model: | 1 |
![]() |
Class: | 3 |
![]() |
Estimated Production Date: | March 1880 - April 1880 |
![]() |
Run Quantity: | 300 |
![]() |
Grade/Model Run: | 13 of 18 |
![]() |
Grade/Model Total Production: | 12,200 |
![]() |
Variant Est. Production: | 7,600 (18S-M1-15J-AGK-AT) |
![]() |
Size: | 18s |
![]() |
Jewels: | 15j |
![]() |
Jewel Setting: | Scribed |
![]() |
Movement Configuration: | Adaptable |
![]() |
Movement Finish: | Gilt |
![]() |
Movement Setting: | Key |
![]() |
Wind Mechanism: | Key |
![]() |
Plate: | Full Plate |
![]() |
Barrel: | Going |
![]() |
Balance Type: | Expansion |
![]() |
Train: | Coarse |
![]() |
Regulator: | Plain |
![]() |
Hairspring: | Flat |
![]() |
Standard Dial Type: | Single-Sunk |
![]() |
Adjusted: | Yes |
![]() |
Adjusted to Temperature: | Yes |
![]() |
Railroad Grade: | Yes |
![]() |
Railroad Grade Classification: | Class C |
![]() |
Dial Feet Locations: | 16.5, 36.5, 53.0 |
![]() |
Case Screw Locations: | O-36.5, H-51.5 |
![]() |
Movement Markings: |
Miller Springfield, Ill. Patent Pinion [Some Marked "Adjusted"] |
|
Case: | Various | ![]() |
Run ID: | 107.G18.18S107.181M72.A72.K72.15J32 | ![]() |
Database Version: | v52.646 | ![]() |
Advanced Metrics | ||
Members Only Data.
Login or
create a free account to unlock.
|
||
Registry Population: Scoped for This Run Only | 2 (0.67%) | ![]() |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 2 watches in the population registry for this run with 1 image.
|
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.
mdeshaies 40 · July 20, 2018
Serial Number 55809 was reported as accurate.
Anonymous · April 25, 2012
Serial Number 55906 was reported as inaccurate.
finish and adjusted

-
This WatchFrom This Run
uploaded by cfergyjr
-
uploaded by esoxhunter
-
uploaded by winterwolf
-
uploaded by Rickhufnagel7
-
uploaded by randall48
-
uploaded by KeithH
-
uploaded by LIdso73
-
uploaded by cjbrem
-
uploaded by Bcs1162
-
uploaded by Dave895