Illinois Pocket Watch: Serial Number 3688271 (Grade Bunn)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/3688271/movement

Access Date: April 28, 2025

From the American Horology Archive:

Illinois Watch Co.

Grade: Bunn

Manufacturer:	Illinois
Manufacturer Location:	Springfield, Illinois
Movement Serial Number:	3688271
Grade:	Bunn
Model:	11
Class:	1
Estimated Production Year:	1920
Run Quantity:	300
Grade/Model Run:	17 of 31
Grade/Model Total Production:	14,600
Size:	16s
Jewels:	19j
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Lever
Plate:	3/4 Plate
Double Roller:	Yes
Barrel:	48-Hr. Motor
Regulator:	Patent
Hairspring:	Breguet
Standard Dial Type:	Double-Sunk
Adjusted:	Yes
Adjusted to Position:	Yes
Adjusted # of Positions:	5
Adjusted to Temperature:	Yes
Adjusted to Isochronism:	Yes
Railroad Grade:	Yes
Dial Feet Locations:	17.5, 39.0, 58.0
Case Screw Locations:	3.0, 38.0
Case:	Various
Run ID:	10959.G178.16S3429.1611M31.O5799.L6674.19J537
Database Version:	v52.642
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	44.24
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	148.27
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.257%
Registry Population: Scoped for This Run Only	6 (2.00%)
$ Estimated Value (12 Month Change):	6.28% Analyzing 199 Sales

Value Guide

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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.