Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/3948621/movement
Access Date: May 11, 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: | 3948621 |
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Grade: | Bunn Special |
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Variation: | Login to View for Free |
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Model: | 11 |
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Estimated Production Year: | Login to View for Free |
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Run Quantity: | Login to View for Free |
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Grade/Model Run: | Login to View for Free |
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Grade/Model Total Production: | Login to View for Free |
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Variant Est. Production: | Login to View for Free |
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Size: | 16s |
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Jewels: | 23j |
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Jewel Material: | Login to View for Free |
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Jewel Setting: | Login to View for Free |
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Movement Configuration: | Openface |
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Movement Finish: | Nickel |
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Finish Pattern: | Login to View for Free |
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Movement Signing Style: | Login to View for Free |
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Movement Inlay Color: | Login to View for Free |
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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 for Free |
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Hairspring: | Login to View for Free |
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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: | Login to View for Free |
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Dial Feet Locations: | Login to View for Free |
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Case Screw Locations: | Login to View for Free |
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Movement Markings: | Login to View for Free | |
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 | ![]() |
17 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, 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 | |
---|---|---|---|---|---|
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 1075 · 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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