Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/4392447
Access Date: May 12, 2025
From the American Horology Archive:

Illinois Watch Co.
Grade: Bunn Special
Manufacturer: | Illinois |
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Manufacturer Location: | Springfield, Illinois |
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Movement Serial Number: | 4392447 |
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Grade: | Bunn Special |
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Variation: | RY.B.TempAnd.SlashIndex |
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Model: | 9 |
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Estimated Production Year: | 1923 |
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Run Quantity: | 1,000 |
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Grade/Model Run: | 153 of 194 |
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Grade/Model Total Production: | 169,740 |
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Variant Est. Production: | 31,200 (16S-M9-21J-ONL-A6PTI-RY.B.TEMPAND.SLASHINDEX) |
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Size: | 16s |
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Jewels: | 21j |
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Jewel Material: | Ruby |
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Movement Configuration: | Openface |
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Movement Finish: | Nickel |
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Finish Pattern: | Ray |
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Movement Setting: | Lever |
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Plate: | 3/4 Plate |
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Double Roller: | Yes |
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Barrel: | Going |
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Regulator: | Reed |
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Hairspring: | Breguet |
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Adjusted: | Yes |
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Adjusted to Position: | Yes |
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Adjusted # of Positions: | 6 |
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Adjusted to Temperature: | Yes |
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Adjusted to Isochronism: | Yes |
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Railroad Grade: | Yes |
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Dial Feet Locations: | 17.5, 39.0, 58.0 |
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Case Screw Locations: | 3.0, 38.0 |
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Case: | Various | ![]() |
Run ID: | 11701.G511.16S3776.169M639.O6455.L6887.21J1268 | ![]() |
Database Version: | v52.646 | ![]() |
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Registry Population: Scoped for This Run Only | 18 (1.80%) | ![]() |
$ Estimated Value (12 Month Change): | 3.91% Analyzing 2,320 Sales | ![]() |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 18 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.
oilseed Supporter 472 · March 11, 2018
Serial Number 4392457 was reported as accurate.
jackallen 70 · June 11, 2013
Serial Number 4392372 was reported as accurate.

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