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: 3731862 Question Mark
Grade: 306 Question Mark
Variation: Interurban Special Question Mark
Model: 7 Question Mark
Estimated Production Year: 1920 Question Mark
Run Quantity: 200 Question Mark
Grade/Model Run: 93 of 122 Question Mark
Grade/Model Total Production: 37,800 Question Mark
Size: 16s Question Mark
Jewels: 19j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Signing Style: Serif Caps Question Mark
Movement Inlay Color: Gilt 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: No Question Mark
Dial Feet Locations: 17.5, 39.0, 58.0 Question Mark
Case Screw Locations: 3.0, 38.0 Question Mark
Movement Markings: Made for The Kay Co.
By
Illinois Watch Co.
Interurban Special
19 Jewels
Adjusted
3 Positions
Double Roller
Case: Various Question Mark
Run ID: 11017.306G126.16S3461.167M576.O5852.P3775.19J553 Question Mark
Database Version: v52.479 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
113.50 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
383.03 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.663% Question Mark
Registry Population:
Scoped for This Run Only
4 (2.00%) Question Mark
$ Estimated Value (12 Month Change): -8.47% Analyzing 208 Sales Question Mark

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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 1137 · August 21, 2022

Serial Number 3731952 was reported as accurate.

PHIL1199 Supporter 1137 · 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