Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/1048501/movement
https://pocketwatchdatabase.com/search/result/illinois/1048501/movement
Access Date: April 18, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: 115
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 1048501 | |
| Grade: | 115 | |
| Model: | 2 | |
| Estimated Production Year: | 1890 | |
| Run Quantity: | 200 | |
| Grade/Model Run: | 1 of 2 | |
| Grade/Model Total Production: | 300 | |
| Size: | 16s | |
| Jewels: | 15j | |
| Jewel Setting: | Screw-Set | |
| Movement Configuration: | Openface | |
| Movement Finish: | Gilt | |
| Movement Signing Style: | Gothic Blackletter | |
| Movement Setting: | Pendant | |
| Plate: | 3/4 Plate | |
| Barrel: | Going | |
| Regulator: | Reed | |
| Hairspring: | Breguet | |
| Standard Dial Type: | Double-Sunk | |
| Adjusted: | Yes | |
| Adjusted to Position: | Yes | |
| Adjusted # of Positions: | 3 | |
| Adjusted to Temperature: | Yes | |
| Railroad Grade: | No | |
| Dial Feet Locations: | 8.5, 24.5, 45.0 | |
| Case Screw Locations: | 7.5, 34.0 | |
| Movement Markings: | Illinois Watch Co. Springfield Safety Pinion Adjusted |
|
| Case: | Various | |
| Run ID: | 1856.115G4.16S85.162M25.O448.P27.15J303 | |
| Database Version: | v52.235 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 0.90 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 2.95 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.005% | |
| Registry Population: | 4 (2.00%) | |
Production Metrics Tree: Grade 115
Target Profile: 16S-M2-15J-OGP-A3PT
| Illinois Grade 115 (All Variations): 1,200 ETP | |
| 16S: 1,200 100.00% 16s, Grade 115 |
|
| 16S-M2: 300 25.00% 16s, Grade 115, Model 2 |
Other: 900
Other Models or Unclassified |
| 16S-M2-15J: 300 25.00% 16s, Grade 115, Model 2, 15 Jewels |
|
| 16S-M2-15J-OGP: 300 25.00% 16s, Grade 115, Model 2, 15 Jewels, Openface/Pendant/Gilt |
|
| 16S-M2-15J-OGP-A3PT: 300 25.00% | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 4 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 · February 5, 2022
Serial Number 1048592 was reported as accurate.
Changes since this report was submitted:
Railroad Grade changed from Yes to No
Anonymous · July 9, 2018
Serial Number 1048514 was reported as accurate.
Changes since this report was submitted:
Railroad Grade changed from Yes to No
Anonymous · February 7, 2018
Serial Number 1048511 was reported as inaccurate.
No further details were submitted with the report.
Changes since this report was submitted:
Railroad Grade changed from Yes to No
Gasperoff Supporter 727 · September 30, 2016
Serial Number 1048696 was reported as accurate.
Changes since this report was submitted:
Railroad Grade changed from Yes to No
Anonymous · September 17, 2016
Serial Number 1048501 was reported as accurate.
Changes since this report was submitted:
Railroad Grade changed from Yes to No
Anonymous · September 16, 2016
Serial Number 1048696 was reported as accurate.
Changes since this report was submitted:
Railroad Grade changed from Yes to No
Gasperoff Supporter 727 · September 9, 2016
Serial Number 1048510 was reported as accurate.
Changes since this report was submitted:
Railroad Grade changed from Yes to No
oilseed Supporter 470 · September 4, 2016
Serial Number 1048501 was reported as accurate.
Changes since this report was submitted:
Railroad Grade changed from Yes to No
oilseed Supporter 470 · June 5, 2016
Serial Number 1048696 was reported as inaccurate.
Note: SR 1048696
Plates are GILT (not Nickel)
Main plate says ADJUSTED
Train Plate says SAFETY PINION
Plates are GILT (not Nickel)
Main plate says ADJUSTED
Train Plate says SAFETY PINION
Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No
Anonymous · January 9, 2016
Serial Number 1048542 was reported as accurate.
Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No
