Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/3948220/movement
Access Date: May 08, 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: | 3948220 |
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Grade: | Bunn Special |
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Variation: | Login to View |
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Model: | 11 |
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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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Variant Est. Production: | Login to View |
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Size: | 16s |
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Jewels: | 23j |
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Jewel Material: | Login to View |
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Jewel Setting: | 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 Signing Style: | Login to View |
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Movement Inlay Color: | 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: | 48-Hr. Motor |
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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: | 11290.G462.16S3598.1611M44.O6073.L6776.23J238 | ![]() |
Database Version: | v52.645 | ![]() |
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Registry Population: Scoped for This Run Only | 19 (1.90%) | ![]() |
$ Estimated Value (12 Month Change): | 3.65% Analyzing 307 Sales | ![]() |
22 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, Variant Est. Production, Jewel Material, Jewel Setting, Finish Pattern, Movement Signing Style, Movement Inlay Color, 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 19 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.
cjbrem Supporter 1073 · December 17, 2022
Serial Number 3948280 was reported as accurate.
Huggs3 Supporter 146 · November 22, 2021
Serial Number 3948621 was reported as accurate.
Magman 5 · June 20, 2020
Serial Number 3948701 was reported as accurate.
Huggs3 Supporter 146 · June 6, 2020
Serial Number 3948621 was reported as accurate.
wedeman74 10 · May 27, 2020
Serial Number 3948621 was reported as accurate.
dozer1 1 · April 9, 2018
Serial Number 3948183 was reported as accurate.
EdPeik 1 · January 6, 2015
Serial Number 3948050 was reported as accurate.
gcassidy 19 · February 11, 2014
Serial Number 3948220 was reported as inaccurate.
screw is barrel click) plus 2- case screw's & wind
gear screw w/ barrel screw's. After checking all
book's this would indicate a Model # 14 unmarked
163 Bunn Special, also barrel arbor is jewel
capped w/ Ruby. Model # 11 has a extra screw. can
you explain, Thanks
gcassidy 19 · December 21, 2013
Serial Number 3948220 was reported as inaccurate.
set. pendent set has one screw added to motor
barrel plate as in your template on this page.
both are mod # 11 ( confusing ) change template to
lever type.
gcassidy 19 · December 4, 2013
Serial Number 3948220 was reported as inaccurate.
guide #33, also my watch plate has one less screw
on main bridge next to balance cock, this would
indicate a model # 14 or 15 like your 1st
template.
gcassidy 19 · November 13, 2013
Serial Number 3948220 was reported as accurate.

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