Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/110756
Access Date: March 08, 2025
From the American Horology Archive:

Illinois Watch Co.
Grade: Columbia
Manufacturer: | Illinois | ![]() |
Manufacturer Location: | Springfield, Illinois | ![]() |
Movement Serial Number: | 110756 | ![]() |
Grade: | Columbia | ![]() |
Model: | 3 | ![]() |
Estimated Production Year: | 1878 | ![]() |
Run Quantity: | 300 | ![]() |
Grade/Model Run: | 1 of 46 | ![]() |
Grade/Model Total Production: | 9,950 | ![]() |
Size: | 18s | ![]() |
Jewels: | 11j | ![]() |
Jewel Setting: | Burnished Jewels | ![]() |
Movement Configuration: | Openface | ![]() |
Movement Finish: | Gilt | ![]() |
Movement Setting: | Lever | ![]() |
Plate: | Full Plate | ![]() |
Barrel: | Going | ![]() |
Train: | Coarse | ![]() |
Regulator: | Plain | ![]() |
Hairspring: | Flat | ![]() |
Standard Dial Type: | Single-Sunk | ![]() |
Adjusted: | No | ![]() |
Railroad Grade: | No | ![]() |
Dial Feet Locations: | 1.5, 21.5, 38.0 | ![]() |
Case Screw Locations: | 23.5, 51.5 | ![]() |
Movement Markings: | Columbia Springfield, Ill. |
|
Case: | Various | ![]() |
Run ID: | 245.G4.18S222.183M40.O41.L119.11J44 | ![]() |
Database Version: | v52.622 | ![]() |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 29.95 | ![]() |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 101.02 | ![]() |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.175% | ![]() |
Registry Population: Scoped for This Run Only | 1 (0.33%) | ![]() |
Production Metrics Tree: Grade Columbia
Target Profile: 18S-M3-11J-OGL-U
Illinois Grade Columbia (All Variations): 65,300 ETP | |
18S: 65,300 100.00% 18s, Grade Columbia |
|
18S-M3: 9,950 15.24% 18s, Grade Columbia, Model 3 |
Other: 55,350
Other Models or Unclassified |
18S-M3-11J: 9,950 15.24% 18s, Grade Columbia, Model 3, 11 Jewels |
|
18S-M3-11J-OGL: 9,950 15.24% 18s, Grade Columbia, Model 3, 11 Jewels, Openface/Lever/Gilt |
|
18S-M3-11J-OGL-U: 9,950 15.24% |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There is 1 watch in the population registry for this run.
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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.

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uploaded by afuz01
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uploaded by HerbertTrw
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uploaded by Timewillreveal
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uploaded by 60secondhand
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uploaded by okiejohn
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uploaded by Rickglick1
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uploaded by winterwolf
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uploaded by Elguapowho
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uploaded by xtoolmanx
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uploaded by edi113