Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/793201
Access Date: February 26, 2025
From the American Horology Archive:
Illinois Watch Co.
Grade: 131
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 793201 | |
| Grade: | 131 | |
| Model: | 1 | |
| Class: | 5 | |
| Estimated Production Year: | 1888 | |
| Run Quantity: | 1,700 | |
| Grade/Model Run: | 21 of 22 | |
| Grade/Model Total Production: | 37,000 | |
| Size: | 4s | |
| Jewels: | 11j | |
| Jewel Setting: | Burnished Jewels | |
| Movement Configuration: | Hunting | |
| Movement Finish: | Gilt | |
| Movement Setting: | Lever | |
| Plate: | 3/4 Plate | |
| Barrel: | Going | |
| Balance Type: | Expansion | |
| Regulator: | Plain | |
| Hairspring: | Flat | |
| Standard Dial Type: | Single-Sunk | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| Dial Feet Locations: | 12.5, 40.0, 57.5 | |
| Case Screw Locations: | 20.0, 49.0 | |
| U.S. Patents: | 340386, 345193 | |
| Movement Markings: | Illinois Watch Co. Springfield Safety Pinion |
|
| Case: | Various | |
| Run ID: | 1568.131G21.4S49.41M49.H734.L1107.11J849 | |
| Database Version: | v52.614 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 111.40 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 375.91 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.651% | |
| Registry Population: Scoped for This Run Only | 9 (0.53%) | |
Production Metrics Tree: Grade 131
Target Profile: 4S-M1-11J-HGL-U
| Illinois Grade 131 (All Variations): 37,000 ETP |
| 4S: 37,000 100.00% 4s, Grade 131 |
| 4S-M1: 37,000 100.00% 4s, Grade 131, Model 1 |
| 4S-M1-11J: 37,000 100.00% 4s, Grade 131, Model 1, 11 Jewels |
| 4S-M1-11J-HGL: 37,000 100.00% 4s, Grade 131, Model 1, 11 Jewels, Hunting/Lever/Gilt |
| 4S-M1-11J-HGL-U: 37,000 100.00% |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 9 watches in the population registry for this run.
|
|||||
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.
Anonymous · December 13, 2022
Serial Number 793525 was reported as accurate.
Rcardkidz 4268 · February 2, 2019
Serial Number 793498 was reported as accurate.
rubber 37 · February 8, 2018
Serial Number 793685 was reported as accurate.
Anonymous · June 22, 2017
Serial Number 794373 was reported as accurate.
Anonymous · April 12, 2015
Serial Number 793922 was reported as accurate.
Anonymous · December 3, 2014
Serial Number 793215 was reported as accurate.
canmandu 12 · April 1, 2014
Serial Number 793702 was reported as accurate.
Anonymous · February 5, 2014
Serial Number 793868 was reported as accurate.
Anonymous · April 12, 2012
Serial Number 793702 was reported as accurate.
