Pocket Watch Database

From the American Horology Archive:
Illinois Grade Bunn Pocket Watch

Illinois Watch Co.

Grade: Bunn

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 3030938
Grade: Bunn
Model: 9
Class: 1
Estimated Production Year: 1916
Run Quantity: 100
Grade/Model Total Production: 17,200
Size: 16s
Jewels: 19j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Regulator: Patent
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Temperature: Yes
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Case: Various
Registry Population: 1 (1.00%)
Database Version: v49.752
Research Note: Records designate this run [3030001-3031000] as Grade Bunn Special However, the last 100 from the run were actually finished as Bunn movements. The database has been updated to reflect to this production.

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1
Image Credit: db2469
3030938 #38 Collection January 23, 2021
Standard Deviation of Known Examples: 0.00 (Expected: 29.01, Δ29.01/29.01%)

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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.


db2469 12 · January 23, 2021

Serial Number 3030938 was reported as accurate.

Anonymous · October 5, 2015

Serial Number 3030929 was reported as inaccurate.

Note: This number is a Bunn Grade not Bunn Special and
this one is marked the rarer jeweled barrel
verses motor barrel also 19 jewel movement.
adjusted 5 positions....
Curator Response: Would you mind uploading a photo of the movement so we can take a closer look? Thanks.
Changes since this report was submitted:
Grade changed from Bunn Special to Bunn
Jewels changed from 21j to 19j
Illinois Grade Bunn Pocket Watch