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: 4382879
Grade: Bunn
Model: 9
Class: 1
Estimated Production Year: 1923
Run Quantity: 1,000
Total Production: 17,200
Size: 16s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Regulator: Patent
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted # of Positions: 5
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
Registry Population: 15 (1.50%)
Database Version: v49.391

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 4382096 #96 Marketplace May 06, 2018
2 4382172 #172 Marketplace June 28, 2013
3 4382188 #188 Marketplace March 09, 2013
4 4382340 #340 Collection February 21, 2019
5 4382357 #357 Collection February 19, 2022
6 4382460 #460 Marketplace October 05, 2015
7 4382476 #476 Marketplace June 08, 2021
8 4382482 #482 Inferred
9 4382522 #522 Collection March 06, 2022
10 4382527 #527 Marketplace September 15, 2013
11 4382601 #601 Marketplace August 24, 2022
12 4382638 #638 Marketplace September 29, 2019
13 4382719 #719 Marketplace July 29, 2021
14 4382794 #794 Marketplace December 22, 2019
15 4382879 #879 Collection September 10, 2018
Standard Deviation of Known Examples: 226.94 (Expected: 288.82, Δ61.87/6.19%)

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Data Verification Reports

4382001
Verification Serial Map
4383000

cranemaker Supporter 68 · March 6, 2022

Serial Number 4382522 was reported as accurate.

Anonymous · September 3, 2021

Serial Number 4382745 was reported as accurate.

rmwatchandclock Supporter 279 · June 8, 2021

Serial Number 4382476 was reported as accurate.

Anonymous · May 25, 2020

Serial Number 4382482 was reported as accurate.

Anonymous · September 16, 2019

Serial Number 4382168 was reported as accurate.

jrussell2002 65 · February 21, 2019

Serial Number 4382340 was reported as accurate.

Anonymous · September 16, 2017

Serial Number 4382831 was reported as accurate.

Anonymous · September 16, 2017

Serial Number 4382831 was reported as accurate.

Anonymous · September 8, 2017

Serial Number 4382265 was reported as accurate.

Anonymous · September 13, 2016

Serial Number 4382101 was reported as accurate.

Anonymous · December 18, 2015

Serial Number 4382702 was reported as accurate.

Anonymous · December 1, 2015

Serial Number 4382460 was reported as accurate.

Anonymous · October 31, 2015

Serial Number 4382460 was reported as inaccurate.

Note: Mine is a 3/4 nickel plates, "adjusted Temp and 5
positions," lever-set model. Cheers. duffy l.

Anonymous · October 10, 2015

Serial Number 4382460 was reported as accurate.

Anonymous · June 8, 2015

Serial Number 4382794 was reported as accurate.

siantpeter Supporter 26 · September 19, 2013

Serial Number 4382357 was reported as inaccurate.

Note: size incorrect should be 16sz
source of info is a illinois factory
identification catalog
Changes since this report was submitted:
Size changed from 12 to 16

Anonymous · September 18, 2013

Serial Number 4382527 was reported as inaccurate.

Note: This should be listed as a Size 16s - (not 12s)
Thanks,
Dave
Changes since this report was submitted:
Size changed from 12 to 16

Kollector 20 · August 14, 2013

Serial Number 4382357 was reported as accurate.

Changes since this report was submitted:
Size changed from 12 to 16
Illinois Grade Bunn Pocket Watch