Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/4420275/movement
Access Date: May 09, 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: | 4420275 |
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Grade: | Bunn Special |
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Variation: | Login to View |
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Model: | 9 |
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Estimated Production Year: | Login to View |
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Run Quantity: | Login to View |
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Grade/Model Run: | Login to View |
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Grade/Model Total Production: | Login to View |
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Size: | 16s |
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Jewels: | 21j |
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Jewel Material: | Login to View |
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Movement Configuration: | Openface |
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Movement Finish: | Nickel |
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Finish Pattern: | Login to View |
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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: | Login to View |
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Hairspring: | Login to View |
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Adjusted: | Login to View |
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Adjusted to Position: | Login to View |
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Adjusted # of Positions: | Login to View |
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Adjusted to Temperature: | Login to View |
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Adjusted to Isochronism: | Login to View |
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Railroad Grade: | Login to View |
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Dial Feet Locations: | Login to View |
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Case Screw Locations: | Login to View |
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Movement Markings: | Login to View | |
Case: | Various | ![]() |
Run ID: | 11734.G518.16S3794.169M654.O6481.L6902.21J1288 | ![]() |
Database Version: | v52.645 | ![]() |
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Registry Population: Scoped for This Run Only | 15 (1.50%) | ![]() |
$ Estimated Value (12 Month Change): | 4.63% Analyzing 2,320 Sales | ![]() |
18 Additional Member-Only Data Points Available
The following information is unlocked with a free account:
Variation, Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Jewel Material, Finish Pattern, Regulator Type, Hairspring, Adjustments, Adjusted to Position, Positional Adjustments, Temperature Adjustments, Isochronism Adjustments, Railroad Grade Designation, Dial Feet Locations, Case Screw Locations, Movement Markings
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
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There are 15 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.
cliffdobbins 296 · September 2, 2021
Serial Number 4420275 was reported as accurate.
Bajabiker 1 · April 2, 2019
Serial Number 4420135 was reported as accurate.
WLBelkriver33 804 · December 2, 2018
Serial Number 4420542 was reported as accurate.
texnet 684 · September 14, 2018
Serial Number 4420353 was reported as accurate.
stevetireney 27 · June 25, 2017
Serial Number 4420446 was reported as accurate.
estierney47 2 · September 17, 2013
Serial Number 4420446 was reported as accurate.
ElvisTcB 14 · July 20, 2013
Serial Number 4420446 was reported as inaccurate.
21J Bunn Special....
Anonymous · March 7, 2013
Serial Number 4420587 was reported as inaccurate.

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