Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/311801
https://pocketwatchdatabase.com/search/result/illinois/311801
Access Date: November 28, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: 5
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 311801 | |
| Grade: | 5 | |
| Model: | 3 | |
| Class: | 3 | |
| Estimated Production Date: | September 1892 - April 1893 | |
| Run Quantity: | 200 | |
| Grade/Model Run: | 1 of 10 | |
| Grade/Model Total Production: | 1,920 | |
| Variant Est. Production: | 1,470 (18S-M3-15J) | |
| Size: | 18s | |
| Jewels: | 15j | |
| Jewel Setting: | Gilded Settings (Screw-Set) | |
| Movement Configuration: | Openface | |
| Movement Finish: | Gilt | |
| Movement Setting: | Lever | |
| Plate: | Full Plate | |
| Barrel: | Going | |
| Train: | Coarse | |
| Regulator: | Chalmers | |
| Standard Dial Type: | Single-Sunk | |
| Adjusted: | Yes | |
| Adjusted to Temperature: | Yes | |
| Railroad Grade: | Yes | |
| Dial Feet Locations: | 1.5, 21.5, 38.0 | |
| Case Screw Locations: | 23.5, 51.5 | |
| Movement Markings: | Illinois Watch Co. Springfield, Ill. Adjusted Patent Pinion Chalmers Pat.12.19.82. |
|
| Case: | Various | |
| Run ID: | 837.5G1.18S812.183M234.O235.L547.15J115 | |
| Database Version: | v52.467 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 5.78 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 19.41 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.034% | |
| Registry Population: Scoped for This Run Only | 1 (0.50%) | |
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Research Note: Factory Records Indicate Private Labels in Run.
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Production Metrics Tree: Grade 5
Target Profile: 18S-M3-15J-OGL-AT
| Illinois Grade 5 (All Variations): 10,360 ETP | ||
| 18S: 10,360 100.00% 18s, Grade 5 |
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| 18S-M3: 1,920 18.53% 18s, Grade 5, Model 3 |
Other: 8,440
Other Models or Unclassified |
|
| 18S-M3-15J: 1,470 14.19% 18s, Grade 5, Model 3, 15 Jewels |
Other: 450
Other Jewels or Unclassified |
|
| 18S-M3-15J-OGL: 1,470 14.19% 18s, Grade 5, Model 3, 15 Jewels, Openface/Lever/Gilt |
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| 18S-M3-15J-OGL-AT: 1,470 14.19% | ||
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
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There is 1 watch in the population registry for this run.
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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 · August 29, 2013
Serial Number 311858 was reported as accurate.
Changes since this report was submitted:
Grade changed from 5-s to 5
Jewels changed from 17j to 15j
Movement Finish changed from Gilt or Nickel to Gilt
