Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/49647/movement
Access Date: May 07, 2025
From the American Horology Archive:

Illinois Watch Co.
Grade: Hoyt
Manufacturer: | Illinois |
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Manufacturer Location: | Springfield, Illinois |
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Movement Serial Number: | 49647 |
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Grade: | Hoyt |
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Model: | 1 |
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Estimated Production Date: | 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: | 18s |
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Jewels: | 9j |
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Jewel Setting: | Login to View |
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Movement Configuration: | Adaptable |
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Movement Finish: | Gilt |
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Movement Setting: | Key |
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Wind Mechanism: | Key |
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Plate: | Full Plate |
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Barrel: | Going |
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Balance Type: | Expansion |
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Train: | Login to View |
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Regulator: | Login to View |
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Hairspring: | Login to View |
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Standard Dial Type: | Login to View |
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Adjusted: | 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: | 75.G17.18S75.181M61.A61.K61.9J17 | ![]() |
Database Version: | v52.645 | ![]() |
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Registry Population: Scoped for This Run Only | 1 (1.00%) | ![]() |
$ Estimated Value (12 Month Change): | 3.41% Analyzing 89 Sales | ![]() |
Research Note: #49633: Reported as "Hoyt."
#49647: Verified as "Hoyt" with 9 Jewels. Meggers/Ehrhardt sources suggest this run is "Miller," but changed from factory records designated as "Hoyt." |
14 Additional Member-Only Data Points Available
The following information is unlocked with a free account:
Estimated Production Date, Run Quantity, Grade/Model Run, Grade/Model Total Production, Jewel Setting, Train, Regulator Type, Hairspring, Standard Dial Type, 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 is 1 watch 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.
RomanWatchRepair 33 · January 16, 2023
Serial Number 49633 was reported as inaccurate.
Hairspring is held in a stud that is on balance
wheel cock.
Dave895 Supporter 105 · February 10, 2022
Serial Number 49647 was reported as inaccurate.
RomanWatchRepair 33 · March 24, 2017
Serial Number 49633 was reported as inaccurate.
with a stud, not sure that it's a 15 jewel, could
be less, KW, KS,

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