Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/1107293
https://pocketwatchdatabase.com/search/result/illinois/1107293
Access Date: December 20, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: 143
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 1107293 | |
| Grade: | 143 | |
| Model: | 1 | |
| Class: | 3 | |
| Estimated Production Year: | 1891 | |
| Run Quantity: | 100 | |
| Grade/Model Run: | 9 of 16 | |
| Grade/Model Total Production: | 2,750 | |
| Variant Est. Production: | 100 (6S-M1-15J-HFL) | |
| Size: | 6s | |
| Jewels: | 15j | |
| Jewel Setting: | Screw-Set | |
| Movement Configuration: | Hunting | |
| Movement Finish: | Gold Flashed | |
| 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: | 7.5, 40.0, 58.0 | |
| Case Screw Locations: | 19.5, 49.5 | |
| U.S. Patents: | 340386, 345193 | |
| Movement Markings: | Illinois Watch Co. Springfield Safety Pinion |
|
| Case: | Various | |
| Run ID: | 2067.143G9.6S146.61M146.H1007.L1421.15J369 | |
| Database Version: | v52.516 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 8.28 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 27.85 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.048% | |
| Registry Population: Scoped for This Run Only | 1 (1.00%) | |
Production Metrics Tree: Grade 143
Target Profile: 6S-M1-15J-HFL-U
| Illinois Grade 143 (All Variations): 2,750 ETP | |
| 6S: 2,750 100.00% 6s, Grade 143 |
|
| 6S-M1: 2,750 100.00% 6s, Grade 143, Model 1 |
|
| 6S-M1-15J: 2,750 100.00% 6s, Grade 143, Model 1, 15 Jewels |
|
| 6S-M1-15J-HFL: 100 3.64% 6s, Grade 143, Model 1, 15 Jewels, Hunting/Lever/Gold Flashed |
Other: 2,650
Other Configs or Unclassified |
| 6S-M1-15J-HFL-U: 100 3.64% | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There is 1 watch 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 · September 10, 2019
Serial Number 1107293 was reported as inaccurate.
Note: All information seems correct, except movement is
gold flash over nickel
gold flash over nickel
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
Changes since this report was submitted:
Movement Finish changed from Nickel to Gold Flashed
