Illinois Watch Co. Serial Number 3429306

Specs Production Registry 5 Value Guide 435

Parts Resources (2) For Sale Service & Repair

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From the American Horology Archive:

Illinois Watch Co.

Grade: 306

False Center Bridge

Manufacturer:	Illinois	?
Manufacturer Location:	Springfield, Illinois	?
Movement Serial Number:	3429306	?
Grade:	306	?
Model:	7	?
Estimated Production Year:	1919	?
Run Quantity:	550	?
Grade/Model Run:	80 of 123	?
Grade/Model Total Production:	37,900	?
Variant Est. Production:	26,660 (16S-M7-19J-O-N)	?
Size:	16s	?
Jewels:	19j	?
Movement Configuration:	Openface	?
Movement Finish:	Nickel	?
Movement Setting:	Pendant	?
Plate:	3/4 Plate	?
Double Roller:	Yes	?
Barrel:	Going	?
Adjusted:	Yes	?
Adjusted # of Positions:	3	?
Adjusted to Temperature:	Yes	?
Railroad Grade:	No	?
Dial Feet Locations:	17.5, 39.0, 58.0	?
Case Screw Locations:	3.0, 38.0	?
Case:	Various	?
Run ID:	10490.306G107.16S3188.167M506.O5408.P3440.19J457	?
Database Version:	v52.978	?
Advanced Metrics
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Registry Population: Scoped for This Run Only:	5 (0.91%)	?
$ Estimated Value (12 Month Change):	+16.95% Analyzing 435 Sales	?

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Review Value Guide +16.95% Explore Population Registry 5 registered watches

Population Registry for This Run

Total Known Population In Run 5/550

Percentage of Total Run 0.91%

There are 5 watches in the population registry for this run with 3 images.
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Verification Reports for this Run

The following reports have been submitted by members in reference to this production run. These reports help verify data and track inaccuracies that require further research.

LsxMak · February 9, 2023

Serial Number 3429258 was reported as accurate.

nicnic · July 6, 2021

Serial Number 3429159 was reported as inaccurate.

Note: 3 finger bridge

Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.