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Running/Serviced 1888 Illinois 18s 11 jewel 5th pinion in Large Polished Case.
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ILLINOIS Pocket Watch 101 18S 11J (NJL024536)
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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/202398
Access Date: April 04, 2025
From the American Horology Archive:
Illinois Grade 101 Pocket Watch
Illinois Watch Co.

Grade: 101

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 202398 Question Mark
Grade: 101 Question Mark
Model: 1 Question Mark
Class: 5 Question Mark
Estimated Production Date: June 1879 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 2 of 26 Question Mark
Grade/Model Total Production: 30,620 Question Mark
Size: 18s Question Mark
Jewels: 11j Question Mark
Jewel Setting: Burnished Jewels Question Mark
Movement Configuration: Adaptable Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Key Question Mark
Plate: Full Plate Question Mark
Barrel: Going Question Mark
Balance Type: Expansion Question Mark
Train: Coarse Question Mark
Regulator: Plain Question Mark
Hairspring: Flat Question Mark
Standard Dial Type: Single-Sunk Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 16.5, 36.5, 53.0 Question Mark
Case Screw Locations: O-36.5, H-51.5 Question Mark
Case: Various Question Mark
Run ID: 557.101G11.18S534.181M233.A233.K240.11J282 Question Mark
Database Version: v52.633 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration		 92.79 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration		 311.08 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration		 0.539% Question Mark
Registry Population:
Scoped for This Run Only		8 (1.60%) Question Mark
$ Estimated Value (12 Month Change): -19.83% Analyzing 313 Sales Question Mark
Value Guide
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Production Metrics Tree: Grade 101

Target Profile: 18S-M1-11J-ANK-U

Illinois Grade 101 (All Variations): 87,950 ETP
18S: 87,950 100.00%
18s, Grade 101
18S-M1: 30,620 34.82%
18s, Grade 101, Model 1		 Other: 57,330
Other Models or Unclassified
18S-M1-11J: 30,620 34.82%
18s, Grade 101, Model 1, 11 Jewels
18S-M1-11J-ANK: 30,620 34.82%
18s, Grade 101, Model 1, 11 Jewels, Adaptable/Key/Nickel
18S-M1-11J-ANK-U: 30,620 34.82%

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
There are 8 watches in the population registry for this run with 1 image.
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Illinois Grade 101 Pocket Watch