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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/2001057
https://pocketwatchdatabase.com/search/result/illinois/2001057
Access Date: November 26, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: Bunn Special
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 2001057 | |
| Grade: | Bunn Special | |
| Model: | 6 | |
| Estimated Production Year: | 1907 | |
| Run Quantity: | 150 | |
| Grade/Model Run: | 174 of 256 | |
| Grade/Model Total Production: | 76,418 | |
| Size: | 18s | |
| Jewels: | 21j | |
| Jewel Material: | Ruby | |
| Jewel Setting: | Gold Settings (Screw-Set) | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Finish Pattern: | Bright Spotted | |
| Movement Signing Style: | Old English | |
| Movement Inlay Color: | Black | |
| Movement Setting: | Lever | |
| Plate: | Full Plate | |
| Double Roller: | Yes | |
| Barrel: | Going | |
| Train: | Fast | |
| Regulator: | Reed | |
| Adjusted: | Yes | |
| Adjusted # of Positions: | 6 | |
| Adjusted to Temperature: | Yes | |
| Adjusted to Isochronism: | Yes | |
| Railroad Grade: | Yes | |
| Dial Feet Locations: | 2.0, 21.5, 38.5 | |
| Case Screw Locations: | 23.5, 51.5 | |
| Movement Markings: | Bunn Special Springfield, Ill. 21 Ruby Jewels Adjusted Temperature, 6 Positions Isochronism Double Roller |
|
| Case: | Various | |
| Run ID: | 5998.G218.18S3656.186M965.O2421.L4821.21J287 | |
| Database Version: | v52.465 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 230.07 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 776.50 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 1.344% | |
| Registry Population: Scoped for This Run Only | 4 (2.67%) | |
| $ Estimated Value (12 Month Change): | 0% Analyzing 760 Sales | |
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Research Note: Original factory records suggest 2001101-2001400 were produced as 19-Jewel "Bunn" grade movements. However, multiple 21-Jewel Bunn Special movements have been observed early in this run. As a result, the database has been adjusted to reflect this production. [This run has been extended to account for the Bunn Special movements observed in the following "Bunn" run.]
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Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
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There are 4 watches in the population registry for this run with 3 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 17, 2023
Serial Number 2001106 was reported as inaccurate.
Note: Benjamin Franklin USA 21 Ruby Jewels
Adjusted
Temperature, 5 Positions
Isochronism
Double Roller
Adjusted
Temperature, 5 Positions
Isochronism
Double Roller
Curator Response: Thanks for the confirmation!
Changes since this report was submitted:
Adjusted # Positions changed from 5 to 6
Anonymous · October 19, 2018
Serial Number 2001096 was reported as accurate.
Anonymous · December 13, 2014
Serial Number 2001057 was reported as accurate.
1David 9 · September 12, 2014
Serial Number 2001181 was reported as inaccurate.
Note: My movement is marked on the plate "Bunn Special",
21 Ruby Jewels, ADJUSTED Temperature 6 positions
Isochronism - Double Roller
21 Ruby Jewels, ADJUSTED Temperature 6 positions
Isochronism - Double Roller
Changes since this report was submitted:
Grade changed from Bunn to Bunn Special
Jewels changed from 19j to 21j
Adjusted # Positions changed from 5 to 6
Anonymous · January 28, 2013
Serial Number 2001181 was reported as accurate.
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Anonymous · November 27, 2012
Serial Number 2001181 was reported as inaccurate.
Note: full plate
Changes since this report was submitted:
Double Roller changed from Unknown to Yes
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This WatchFrom This RunImage Source/Credit: eBay Auction
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From This Runuploaded by 2mnyboxers
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From This Runuploaded by 1David
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uploaded by Groovysalsa
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Image Source/Credit: Jones & Horan Auctions
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Image Source/Credit: Jones & Horan Auctions
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Image Source/Credit: Jones & Horan Auctions
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Image Source/Credit: Jones & Horan Auctions
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Image Source/Credit: eBay Auction