Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/327627/movement
https://pocketwatchdatabase.com/search/result/illinois/327627/movement
Access Date: March 31, 2025
From the American Horology Archive:

Illinois Watch Co.
Grade: Miller
Manufacturer: | Illinois | ![]() |
Manufacturer Location: | Springfield, Illinois | ![]() |
Movement Serial Number: | 327627 | ![]() |
Grade: | Miller | ![]() |
Model: | 2 | ![]() |
Class: | 3 | ![]() |
Estimated Production Date: | June 1882 | ![]() |
Run Quantity: | 200 | ![]() |
Grade/Model Run: | 21 of 24 | ![]() |
Grade/Model Total Production: | 5,900 | ![]() |
Size: | 18s | ![]() |
Jewels: | 15j | ![]() |
Jewel Setting: | Scribed | ![]() |
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: | Yes | ![]() |
Adjusted to Temperature: | Yes | ![]() |
Railroad Grade: | Yes | ![]() |
Railroad Grade Classification: | Class C | ![]() |
Dial Feet Locations: | 16.5, 36.5, 53.0 | ![]() |
Case Screw Locations: | 23.5, 51.5 | ![]() |
Movement Markings: | Miller Springfield, Ill. Patent Pinion [Some Marked "Adjusted"] |
|
Case: | Various | ![]() |
Run ID: | 887.G58.18S862.182M323.H343.L590.15J135 | ![]() |
Database Version: | v52.631 | ![]() |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 17.88 | ![]() |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 59.86 | ![]() |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.104% | ![]() |
Registry Population: Scoped for This Run Only | 3 (1.50%) | ![]() |
$ Estimated Value (12 Month Change): | -14.29% Analyzing 59 Sales | ![]() |
Production Metrics Tree: Grade Miller
Target Profile: 18S-M2-15J-HGL-AT
Illinois Grade Miller (All Variations): 21,300 ETP | |
18S: 21,300 100.00% 18s, Grade Miller |
|
18S-M2: 5,900 27.70% 18s, Grade Miller, Model 2 |
Other: 15,400
Other Models or Unclassified |
18S-M2-15J: 5,900 27.70% 18s, Grade Miller, Model 2, 15 Jewels |
|
18S-M2-15J-HGL: 5,900 27.70% 18s, Grade Miller, Model 2, 15 Jewels, Hunting/Lever/Gilt |
|
18S-M2-15J-HGL-AT: 5,900 27.70% |
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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This WatchFrom This Run
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Image Source/Credit: Jones & Horan Auctions
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Image Source/Credit: Jones & Horan Auctions