Illinois Pocket Watch: Serial Number 2430257 (Grade 187)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/2430257

Access Date: May 01, 2025

From the American Horology Archive:

Illinois Watch Co.

Grade: 187

Ruby Jewels

Manufacturer:	Illinois
Manufacturer Location:	Springfield, Illinois
Movement Serial Number:	2430257
Grade:	187
Model:	5
Estimated Production Year:	Members Only Data
Run Quantity:	Members Only Data
Grade/Model Run:	Members Only Data
Grade/Model Total Production:	Members Only Data
Size:	16s
Jewels:	17j
Jewel Material:	Members Only Data
Jewel Setting:	Members Only Data
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Signing Style:	Members Only Data
Movement Inlay Color:	Members Only Data
Movement Setting:	Lever
Plate:	3/4 Bridge Plate
Bridge Type:	3-Finger
Double Roller:	Yes
Barrel:	Going
Center Wheel Material:	Members Only Data
Regulator:	Members Only Data
Adjusted:	Members Only Data
Adjusted # of Positions:	Members Only Data
Adjusted to Temperature:	Members Only Data
Adjusted to Isochronism:	Members Only Data
Railroad Grade:	Members Only Data
Dial Feet Locations:	Members Only Data
Case Screw Locations:	Members Only Data
Movement Markings:	Members Only Data
Case:	Various
Run ID:	7625.187G28.16S2080.165M830.O3342.L5692.17J2167
Database Version:	v52.642
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population: Scoped for This Run Only	6 (1.71%)

18 Additional Member-Only Data Points Available

The following information is unlocked with a free account:

Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Jewel Material, Jewel Setting, Movement Signing Style, Movement Inlay Color, Center Wheel Material, Regulator Type, Adjustments, Positional Adjustments, Temperature Adjustments, Isochronism Adjustments, Railroad Grade Designation, Dial Feet Locations, Case Screw Locations, Movement Markings

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Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
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Verification Reports for this Run

The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.