Pocket Watch Database


From the American Horology Archive:
Illinois Grade 306 Pocket Watch

Illinois Watch Co.

Grade: 306

Private Label(s) in Run:

The Kay Co. - Interurban Special
Jason Weiler & Sons - Boston

What is a Private Label?
Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 3731801 Question Mark
Grade: 306 Question Mark
Variation: Login to View for Free Question Mark
Model: 7 Question Mark
Estimated Production Year: Login to View for Free Question Mark
Run Quantity: Login to View for Free Question Mark
Grade/Model Run: Login to View for Free Question Mark
Grade/Model Total Production: Login to View for Free Question Mark
Size: 16s Question Mark
Jewels: 19j Question Mark
Jewel Setting: Login to View for Free Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Signing Style: Login to View for Free Question Mark
Movement Inlay Color: Login to View for Free Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Double Roller: Yes Question Mark
Barrel: Going Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 3 Question Mark
Adjusted to Temperature: Yes Question Mark
Railroad Grade: Login to View for Free Question Mark
Dial Feet Locations: Login to View for Free Question Mark
Case Screw Locations: Login to View for Free Question Mark
Movement Markings: Login to View for Free
Case: Various Question Mark
Run ID: 11017.306G126.16S3461.167M577.O5851.P3774.19J553 Question Mark
Database Version: v52.645 Question Mark
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population:
Scoped for This Run Only
4 (2.00%) Question Mark
$ Estimated Value (12 Month Change): -7.27% Analyzing 209 Sales Question Mark
12 Additional Member-Only Data Points Available

The following information is unlocked with a free account:

Variation, Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Jewel Setting, Movement Signing Style, Movement Inlay Color, Railroad Grade Designation, Dial Feet Locations, Case Screw Locations, Movement Markings

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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.


PHIL1199 Supporter 1251 · August 21, 2022

Serial Number 3731952 was reported as accurate.

PHIL1199 Supporter 1251 · August 9, 2022

Serial Number 3731952 was reported as inaccurate.

Note: The movement with this serial number is a private
label:- JASON WEILER & SONS, BOSTON.
Curator Response: Thanks for the report. The database has been updated accordingly.

Anonymous · January 16, 2018

Serial Number 3731831 was reported as accurate.

Anonymous · August 11, 2015

Serial Number 3731916 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

iamunionman 11 · December 22, 2014

Serial Number 3731825 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Illinois Grade 306 Pocket Watch