Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/375946
https://pocketwatchdatabase.com/search/result/illinois/375946
Access Date: February 21, 2025
From the American Horology Archive:

Illinois Watch Co.
Grade: 2
Manufacturer: | Illinois | ![]() |
Manufacturer Location: | Springfield, Illinois | ![]() |
Movement Serial Number: | 375946 | ![]() |
Grade: | 2 | ![]() |
Model: | 2 | ![]() |
Class: | 5 | ![]() |
Estimated Production Date: | July 1882 | ![]() |
Run Quantity: | 100 | ![]() |
Grade/Model Run: | 55 of 145 | ![]() |
Grade/Model Total Production: | 78,587 | ![]() |
Variant Est. Production: | 71,887 (18S-M2-11J-HGL) | ![]() |
Size: | 18s | ![]() |
Jewels: | 11j | ![]() |
Movement Configuration: | Hunting | ![]() |
Movement Finish: | Gilt | ![]() |
Movement Setting: | Lever | ![]() |
Plate: | Full Plate | ![]() |
Barrel: | Going | ![]() |
Balance Type: | Expansion | ![]() |
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 | ![]() |
Case: | Various | ![]() |
Run ID: | 986.2G147.18S960.182M370.H390.L664.11J529 | ![]() |
Database Version: | v52.612 | ![]() |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 236.61 | ![]() |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 798.55 | ![]() |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 1.383% | ![]() |
Registry Population: Scoped for This Run Only | 1 (1.00%) | ![]() |
Research Note: Factory Records Indicate Private Labels in Run.
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Production Metrics Tree: Grade 2
Target Profile: 18S-M2-11J-HGL-U
Illinois Grade 2 (All Variations): 204,600 ETP | ||
18S: 204,600 100.00% 18s, Grade 2 |
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18S-M2: 78,587 38.41% 18s, Grade 2, Model 2 |
Other: 126,013
Other Models or Unclassified |
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18S-M2-11J: 78,587 38.41% 18s, Grade 2, Model 2, 11 Jewels |
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18S-M2-11J-HGL: 71,887 35.14% 18s, Grade 2, Model 2, 11 Jewels, Hunting/Lever/Gilt |
Other: 6,700
Other Configs or Unclassified |
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18S-M2-11J-HGL-U: 71,887 35.14% |
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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