Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/104988/link
Access Date: April 19, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: 151
Plate Is Recessed.
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 104988 | |
| Grade: | 151 | |
| Model: | 2 | |
| Estimated Production Date: | March 1881 - September 1882 | |
| Run Quantity: | 2,200 | |
| Grade/Model Run: | 1 of 22 | |
| Grade/Model Total Production: | 18,100 | |
| Size: | 8s | |
| Jewels: | 7j | |
| Movement Configuration: | Hunting | |
| Movement Finish: | Gilt | |
| Movement Setting: | Lever | |
| Plate: | 3/4 Plate | |
| Barrel: | Going | |
| Balance Type: | Expansion | |
| Regulator: | Plain | |
| Hairspring: | Flat | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| Dial Feet Locations: | 18.0, 40.5, 49.5 | |
| Case Screw Locations: | 15.0, 45.0 | |
| U.S. Patents: | 238464 | |
| Movement Markings: | Illinois Watch Co. Springfield, Ill. Patent Pinion |
|
| Case: | Various | |
| Run ID: | 241.151G1.8S19.82M4.H83.L115.7J87 | |
| Database Version: | v52.235 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 54.49 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 183.84 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.318% | |
| Registry Population: | 18 (0.82%) | |
Production Metrics Tree: Grade 151
Target Profile: 8S-M2-7J-HGL-U
| Illinois Grade 151 (All Variations): 18,100 ETP |
| 8S: 18,100 100.00% 8s, Grade 151 |
| 8S-M2: 18,100 100.00% 8s, Grade 151, Model 2 |
| 8S-M2-7J: 18,100 100.00% 8s, Grade 151, Model 2, 7 Jewels |
| 8S-M2-7J-HGL: 18,100 100.00% 8s, Grade 151, Model 2, 7 Jewels, Hunting/Lever/Gilt |
| 8S-M2-7J-HGL-U: 18,100 100.00% |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 18 watches in the population registry for this run with 1 image.
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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 · April 19, 2022
Serial Number 105367 was reported as accurate.
Anonymous · April 1, 2020
Serial Number 104289 was reported as accurate.
Anonymous · August 25, 2019
Serial Number 105768 was reported as accurate.
rjbeck 150 · January 10, 2019
Serial Number 105642 was reported as accurate.
Anonymous · December 8, 2018
Serial Number 105081 was reported as accurate.
Deere51 102 · March 1, 2018
Serial Number 104988 was reported as accurate.
cmdraven 3990 · December 17, 2016
Serial Number 105008 was reported as accurate.
Anonymous · December 21, 2015
Serial Number 106086 was reported as accurate.
Anonymous · July 2, 2014
Serial Number 105344 was reported as accurate.
chevykingpower 215 · May 16, 2014
Serial Number 104225 was reported as accurate.
Anonymous · May 16, 2014
Serial Number 104225 was reported as accurate.
Anonymous · March 25, 2014
Serial Number 104004 was reported as accurate.
Anonymous · November 16, 2013
Serial Number 104787 was reported as accurate.
Anonymous · May 8, 2013
Serial Number 104008 was reported as accurate.
