Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/2470616/movement
https://pocketwatchdatabase.com/search/result/illinois/2470616/movement
Access Date: December 20, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: 770
Diamond, Ruby & Saphire Jewels
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 2470616 | |
| Grade: | 770 | |
| Model: | 9 | |
| Estimated Production Year: | 1912 | |
| Run Quantity: | 50 | |
| Grade/Model Run: | 1 of 1 | |
| Grade/Model Total Production: | 50 | |
| Size: | 16s | |
| Jewels: | 23j | |
| Jewel Material: | Ruby, Sapphire & Diamond | |
| Jewel Setting: | Raised Gold Settings (Screw-Set) | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Movement Inlay Color: | Gilt | |
| Movement Setting: | Lever | |
| Plate: | Bridge Plate | |
| Double Roller: | Yes | |
| Barrel: | Going | |
| Train Material: | Gold | |
| Center Wheel Material: | Gold | |
| Regulator: | Reed | |
| Adjusted: | Yes | |
| Adjusted to Position: | Yes | |
| Adjusted # of Positions: | 6 | |
| Adjusted to Temperature: | Yes | |
| Adjusted to Isochronism: | Yes | |
| Railroad Grade: | Yes | |
| Dial Feet Locations: | 17.5, 39.0, 58.0 | |
| Case Screw Locations: | 3.0, 38.0 | |
| Movement Markings: | Greenwhich 23 Diamond Ruby & Sapphire Jewels Adjusted Six Positions Double Roller |
|
| Case: | Various | |
| Run ID: | 7772.770G1.16S2139.169M3.O3446.L5750.23J109 | |
| Database Version: | v52.516 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 0.15 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.41 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.001% | |
| Registry Population: Scoped for This Run Only | 2 (4.00%) | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 2 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.
23Greenwich Supporter 252 · December 12, 2019
Serial Number 2470616 was reported as accurate.
Anonymous · January 29, 2013
Serial Number 2470604 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
