Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/520563
https://pocketwatchdatabase.com/search/result/illinois/520563
Access Date: May 13, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: 154
Movement may alternatively contain 16 jewels.
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 520563 | |
| Grade: | 154 | |
| Model: | 2 | |
| Class: | 3 | |
| Estimated Production Year: | 1885 | |
| Run Quantity: | 610 | |
| Grade/Model Run: | 3 of 6 | |
| Grade/Model Total Production: | 1,300 | |
| Variant Est. Production: | 1,290 (8S-M2-15J) | |
| Size: | 8s | |
| Jewels: | 15j | |
| Jewel Setting: | Screw-Set | |
| Movement Configuration: | Hunting | |
| Movement Finish: | Nickel | |
| Movement Inlay Color: | Black | |
| 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: | 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: | 1244.154G3.8S42.82M27.H511.L842.15J191 | |
| Database Version: | v52.270 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 3.91 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 13.37 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.023% | |
| Registry Population: | 3 (0.49%) | |
Production Metrics Tree: Grade 154
Target Profile: 8S-M2-15J-HNL-U
| Illinois Grade 154 (All Variations): 1,300 ETP | |
| 8S: 1,300 100.00% 8s, Grade 154 |
|
| 8S-M2: 1,300 100.00% 8s, Grade 154, Model 2 |
|
| 8S-M2-15J: 1,290 99.23% 8s, Grade 154, Model 2, 15 Jewels |
Other: 10
Other Jewels or Unclassified |
| 8S-M2-15J-HNL: 1,290 99.23% 8s, Grade 154, Model 2, 15 Jewels, Hunting/Lever/Nickel |
|
| 8S-M2-15J-HNL-U: 1,290 99.23% | |
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 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.
tomkingtx 14 · November 29, 2019
Serial Number 520563 was reported as accurate.
Changes since this report was submitted:
Jewels changed from 16j to 15j
Movement Finish changed from Gilt to Nickel
Anonymous · December 6, 2017
Serial Number 520515 was reported as accurate.
Changes since this report was submitted:
Jewels changed from 16j to 15j
Movement Finish changed from Gilt to Nickel
Anonymous · May 29, 2014
Serial Number 520050 was reported as accurate.
Changes since this report was submitted:
Jewels changed from 16j to 15j
Movement Finish changed from Gilt to Nickel
Plate changed from Full to 3/4
