Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/1780960
Access Date: May 09, 2025
From the American Horology Archive:

Illinois Watch Co.
Grade: 299
Mixed Run: See Research Notes
Manufacturer: | Illinois |
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Manufacturer Location: | Springfield, Illinois |
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Movement Serial Number: | 1780960 |
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Grade: | 299 |
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Model: | 1 |
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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: | 12s |
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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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Movement Setting: | Pendant |
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Plate: | 3/4 Plate |
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Barrel: | Going |
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Adjusted: | 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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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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Case: | Various | ![]() |
Run ID: | 5256.299G2.12S30.121M17.O1992.P341.21J227 | ![]() |
Database Version: | v52.645 | ![]() |
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Registry Population: Scoped for This Run Only | 2 (2.00%) | ![]() |
Research Note: #1780943: Verified as Marked "25 Ruby Jewels," inconsistent with the 21-Jewel Grade 299 classification [eBay #403403890453].
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11 Additional Member-Only Data Points Available
The following information is unlocked with a free account:
Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Jewel Material, Adjustments, Positional Adjustments, Temperature Adjustments, Railroad Grade Designation, Dial Feet Locations, Case Screw Locations
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
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There are 2 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.
Anonymous · January 11, 2022
Serial Number 1780943 was reported as inaccurate.
currently up for bid:
https://www.ebay.com/itm/403403890453?hash=item5d
ecbedf15:g:T7wAAOSw9hlh3M6j
Msw233 Supporter 92 · May 10, 2020
Serial Number 1780960 was reported as accurate.
