Serial Lookup

Choose a manufacturer, enter the serial number, or search by trade name and private label.

Sign In Notifications
From the American Horology Archive:
Illinois Watch Co.

Grade: 187

Getty Model

Manufacturer: Illinois ?
Manufacturer Location: Springfield, Illinois ?
Movement Serial Number: 2430396 ?
Grade: 187 ?
Model: 5 ?
Estimated Production Year: 1912 ?
Run Quantity: 350 ?
Grade/Model Run: 15 of 16 ?
Grade/Model Total Production: 3,750 ?
Size: 16s ?
Jewels: 17j ?
Jewel Material: Ruby ?
Jewel Setting: Screw-Set ?
Movement Configuration: Openface ?
Movement Finish: Nickel ?
Movement Signing Style: Serif (Decorative) ?
Movement Inlay Color: Black ?
Movement Setting: Lever ?
Plate: 3/4 Bridge Plate ?
Bridge Type: Train ?
Double Roller: Yes ?
Barrel: Going ?
Center Wheel Material: Gold ?
Regulator: Micrometer ?
Adjusted: Yes ?
Adjusted # of Positions: 5 ?
Adjusted to Temperature: Yes ?
Adjusted to Isochronism: Yes ?
Railroad Grade: Yes ?
Dial Feet Locations: 24.5, 36.5, 55.5 ?
Case Screw Locations: 3.5, 37.5 ?
Movement Markings: Illinois Watch Co. Springfield 187 17 Ruby Jewels Adjusted Temperature 5 Positions Isochronism Double Roller ?
Case: Various ?
Run ID: 7625.187G28.16S2080.165M830.O3342.L5692.17J2169 ?
Database Version: v52.978 ?
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population: Scoped for This Run Only: 6 (1.71%) ?