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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/4564157
https://pocketwatchdatabase.com/search/result/illinois/4564157
Access Date: February 09, 2025
From the American Horology Archive:
Illinois Watch Co.
Grade: Bunn Special
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 4564157 | |
| Grade: | Bunn Special | |
| Variation: | RY.B.TempAnd.SlashIndexNoBorder | |
| Model: | 9 | |
| Estimated Production Year: | 1925 | |
| Run Quantity: | 1,000 | |
| Grade/Model Run: | 182 of 194 | |
| Grade/Model Total Production: | 169,740 | |
| Variant Est. Production: | 16,200 (16S-M9-21J-ONL-A6PTI-RY.B.TEMPAND.SLASHINDEXNOBORDER) | |
| Size: | 16s | |
| Jewels: | 21j | |
| Jewel Material: | Ruby | |
| Jewel Setting: | Raised Gold Settings (Screw-Set) | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Finish Pattern: | Ray | |
| Movement Signing Style: | Mixed | |
| Movement Inlay Color: | Black | |
| Movement Setting: | Lever | |
| Plate: | 3/4 Plate | |
| Double Roller: | Yes | |
| Barrel: | Motor | |
| Regulator: | Reed | |
| Hairspring: | Breguet | |
| 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: | Bunn Special Illinois Watch Co. Springfield 21 Jewels Adjusted Temp. And Six Positions Double Roller |
|
| Case: | Various | |
| Run ID: | 11857.G544.16S3842.169M686.O6603.L6944.21J1329 | |
| Database Version: | v52.608 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 511.05 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 1,724.90 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 2.986% | |
| Registry Population: Scoped for This Run Only | 12 (1.20%) | |
| $ Estimated Value (12 Month Change): | 1.42% Analyzing 2,306 Sales | |
Production Metrics Tree: Grade Bunn Special
Target Profile: 16S-M9-21J-ONL-A6PTI-RY.B.TEMPAND.SLASHINDEXNOBORDER
| Illinois Grade Bunn Special (All Variations): 387,788 ETP | ||||
| 16S: 301,630 77.78% 16s, Grade Bunn Special |
Other: 86,158
Other Sizes or Unclassified |
|||
| 16S-M9: 169,740 43.77% 16s, Grade Bunn Special, Model 9 |
Other: 131,890
Other Models or Unclassified |
|||
| 16S-M9-21J: 165,000 42.55% 16s, Grade Bunn Special, Model 9, 21 Jewels |
Other: 4,740
Other Jewels or Unclassified |
|||
| 16S-M9-21J-ONL: 165,000 42.55% 16s, Grade Bunn Special, Model 9, 21 Jewels, Openface/Lever/Nickel |
||||
| 16S-M9-21J-ONL-A6PTI: 165,000 42.55% | ||||
| 16S-M9-21J-ONL-A6PTI-RY.B.TEMPAND.SLASHINDEXNOBORDER: 16,200 4.18% | Other: 148,800
Other Variants or Unclassified |
|||
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 12 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.
Khairulanwar 5 · June 19, 2021
Serial Number 4564399 was reported as accurate.
Anonymous · June 16, 2021
Serial Number 4564399 was reported as accurate.
Anonymous · September 29, 2020
Serial Number 4564371 was reported as accurate.
Anonymous · March 20, 2020
Serial Number 4564237 was reported as accurate.
dfchong 837 · July 23, 2018
Serial Number 4564345 was reported as accurate.
Anonymous · February 14, 2018
Serial Number 4564587 was reported as accurate.
Anonymous · October 10, 2017
Serial Number 4564589 was reported as accurate.
Anonymous · July 26, 2017
Serial Number 4564411 was reported as accurate.
Anonymous · February 5, 2017
Serial Number 4564157 was reported as inaccurate.
Note: This is a Model 9 Bunn Special, and it is NOT a
Sixty hour.
Sixty hour.
Changes since this report was submitted:
Factory Model changed from 14 to 9
bobmow 13 · July 10, 2015
Serial Number 4564480 was reported as accurate.
Changes since this report was submitted:
Factory Model changed from 14 to 9
Anonymous · March 17, 2015
Serial Number 4564858 was reported as inaccurate.
Note: Mine is not a 60 hour mainspring watch or at least
not marked as such. Everything else is correct
not marked as such. Everything else is correct
Changes since this report was submitted:
Factory Model changed from 14 to 9
Anonymous · April 22, 2014
Serial Number 4564998 was reported as accurate.
Changes since this report was submitted:
Factory Model changed from 14 to 9
Anonymous · February 9, 2013
Serial Number 4564871 was reported as accurate.
Changes since this report was submitted:
Factory Model changed from 14 to 9
Anonymous · May 23, 2012
Serial Number 4564018 was reported as accurate.
Changes since this report was submitted:
Factory Model changed from 14 to 9
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