Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/185501
https://pocketwatchdatabase.com/search/result/illinois/185501
Access Date: May 02, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: Columbia
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 185501 | |
| Grade: | Columbia | |
| Model: | 2 | |
| Estimated Production Date: | July 1881 | |
| Run Quantity: | 400 | |
| Grade/Model Run: | 37 of 51 | |
| Grade/Model Total Production: | 18,150 | |
| Variant Est. Production: | 400 (18S-M2-11J-HFL) | |
| Size: | 18s | |
| Jewels: | 11j | |
| Jewel Setting: | Burnished Jewels | |
| Movement Configuration: | Hunting | |
| Movement Finish: | Gold Flashed | |
| Movement Setting: | Lever | |
| Plate: | Full Plate | |
| Barrel: | Going | |
| 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: | 23.5, 51.5 | |
| Movement Markings: | Columbia Springfield, Ill. |
|
| Case: | Various | |
| Run ID: | 510.G111.18S487.182M155.H175.L278.11J254 | |
| Database Version: | v52.246 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 54.64 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 184.35 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.319% | |
| Registry Population: | 3 (0.75%) | |
Production Metrics Tree: Grade Columbia
Target Profile: 18S-M2-11J-HFL-U
| Illinois Grade Columbia (All Variations): 65,300 ETP | |||
| 18S: 65,300 100.00% 18s, Grade Columbia |
|||
| 18S-M2: 18,150 27.79% 18s, Grade Columbia, Model 2 |
Other: 47,150
Other Models or Unclassified |
||
| 18S-M2-11J: 18,150 27.79% 18s, Grade Columbia, Model 2, 11 Jewels |
|||
| 18S-M2-11J-HFL: 400 0.61% 18s, Grade Columbia, Model 2, 11 Jewels, Hunting/Lever/Gold Flashed |
Other: 17,750
Other Configs or Unclassified |
||
| 18S-M2-11J-HFL-U: 400 0.61% | |||
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 3 watches in the population registry for this run.
|
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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 · March 25, 2022
Serial Number 185518 was reported as accurate.
Changes since this report was submitted:
Factory Model changed from 1 to 2
Anonymous · May 22, 2014
Serial Number 185508 was reported as inaccurate.
Note: Plate finish is gold flash. Model name is Comet.
Private label for C. H. K. & Co. Round cutout on
balance cock. Key and stem wind. Is a Model 1 not
Model 2.
Private label for C. H. K. & Co. Round cutout on
balance cock. Key and stem wind. Is a Model 1 not
Model 2.
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gold Flashed
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uploaded by Longhunter56
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