Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/8385
Access Date: April 19, 2024
"8385" could possibly indicate the grade of the watch and not the serial number of your movement. Serial numbers are usually more than a few digits.
From the American Horology Archive:
Illinois Watch Co.
Grade: Mason
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 8385 | |
| Grade: | Mason | |
| Model: | 1 | |
| Estimated Production Date: | February 1873 - June 1873 | |
| Run Quantity: | 1,000 | |
| Grade/Model Run: | 4 of 16 | |
| Grade/Model Total Production: | 10,300 | |
| Size: | 18s | |
| Jewels: | 7j | |
| Movement Configuration: | Adaptable | |
| Movement Finish: | Gilt | |
| Movement Setting: | Key | |
| Plate: | Full Plate | |
| Barrel: | Going | |
| Balance Type: | Uncut Expansion | |
| Train: | Coarse | |
| Regulator: | Plain | |
| Hairspring: | Flat | |
| Standard Dial Type: | Single-Sunk | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| Dial Feet Locations: | 16.5, 36.5, 53.0 | |
| Case Screw Locations: | O-36.5, H-51.5 | |
| Movement Markings: | Mason Springfield, Ill. Patent Pinion |
|
| Case: | Various | |
| Run ID: | 16.G4.18S16.181M16.A16.K16.7J4 | |
| Database Version: | v52.235 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 31.01 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 104.57 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.181% | |
| Registry Population: | 6 (0.60%) | |
Production Metrics Tree: Grade Mason
Target Profile: 18S-M1-7J-AGK-U
| Illinois Grade Mason (All Variations): 10,600 ETP | |
| 18S: 10,600 100.00% 18s, Grade Mason |
|
| 18S-M1: 10,300 97.17% 18s, Grade Mason, Model 1 |
Other: 300
Other Models or Unclassified |
| 18S-M1-7J: 10,300 97.17% 18s, Grade Mason, Model 1, 7 Jewels |
|
| 18S-M1-7J-AGK: 10,300 97.17% 18s, Grade Mason, Model 1, 7 Jewels, Adaptable/Key/Gilt |
|
| 18S-M1-7J-AGK-U: 10,300 97.17% | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 6 watches in the population registry for this run with 2 images.
|
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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 · December 13, 2022
Serial Number 8817 was reported as accurate.
at363500 2 · September 17, 2021
Serial Number 8583 was reported as accurate.
Anonymous · February 28, 2021
Serial Number 8174 was reported as accurate.
Anonymous · December 16, 2020
Serial Number 8385 was reported as accurate.
Anonymous · April 8, 2020
Serial Number 8286 was reported as accurate.
Anonymous · December 10, 2019
Serial Number 8519 was reported as accurate.
Anonymous · September 4, 2018
Serial Number 8488 was reported as accurate.
rocket00 236 · April 10, 2016
Serial Number 8571 was reported as accurate.
Anonymous · September 6, 2014
Serial Number 8482 was reported as accurate.
rocket00 236 · May 19, 2014
Serial Number 8571 was reported as accurate.
visteo 60 · May 17, 2014
Serial Number 8885 was reported as accurate.
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