Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/421404/movement
https://pocketwatchdatabase.com/search/result/illinois/421404/movement
Access Date: February 20, 2025
From the American Horology Archive:

Illinois Watch Co.
Grade: Columbia
Manufacturer: | Illinois | ![]() |
Manufacturer Location: | Springfield, Illinois | ![]() |
Movement Serial Number: | 421404 | ![]() |
Grade: | Columbia | ![]() |
Model: | 2 | ![]() |
Estimated Production Date: | June 1882 | ![]() |
Run Quantity: | 400 | ![]() |
Grade/Model Run: | 49 of 51 | ![]() |
Grade/Model Total Production: | 18,150 | ![]() |
Variant Est. Production: | 16,850 (18S-M2-11J-HGL) | ![]() |
Size: | 18s | ![]() |
Jewels: | 11j | ![]() |
Jewel Setting: | Pressed/Friction Settings | ![]() |
Movement Configuration: | Hunting | ![]() |
Movement Finish: | Gilt | ![]() |
Movement Signing Style: | Formal Script | ![]() |
Movement Inlay Color: | None | ![]() |
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: | 16.5, 36.5, 53.0 | ![]() |
Case Screw Locations: | 23.5, 51.5 | ![]() |
Movement Markings: | Columbia Springfield, Ill. Patent Pinion |
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Case: | Various | ![]() |
Run ID: | 1068.G150.18S1042.182M402.H422.L720.11J577 | ![]() |
Database Version: | v52.612 | ![]() |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 54.64 | ![]() |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 184.35 | ![]() |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.319% | ![]() |
Registry Population: Scoped for This Run Only | 3 (0.75%) | ![]() |
Production Metrics Tree: Grade Columbia
Target Profile: 18S-M2-11J-HGL-U
Illinois Grade Columbia (All Variations): 65,300 ETP | ||
18S: 65,300 100.00% 18s, Grade Columbia |
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18S-M2: 18,150 27.79% 18s, Grade Columbia, Model 2 |
Other: 47,150
Other Models or Unclassified |
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18S-M2-11J: 18,150 27.79% 18s, Grade Columbia, Model 2, 11 Jewels |
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18S-M2-11J-HGL: 16,850 25.80% 18s, Grade Columbia, Model 2, 11 Jewels, Hunting/Lever/Gilt |
Other: 1,300
Other Configs or Unclassified |
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18S-M2-11J-HGL-U: 16,850 25.80% |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 3 watches in the population registry for this run with 1 image.
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
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This WatchFrom This Run
Image Source/Credit: Jones & Horan Auctions
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