Pocket Watch Database

From the American Horology Archive:

Illinois Watch Co.

Grade: Sangamo Special

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 3862834 Question Mark
Grade: Sangamo Special Question Mark
Variation: False Bridge Question Mark
Model: 10 Question Mark
Estimated Production Year: 1921 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 3 of 4 Question Mark
Grade/Model Total Production: 6,400 Question Mark
Size: 17s Question Mark
Jewels: 23j Question Mark
Jewel Material: Ruby & Sapphire Question Mark
Jewel Setting: Raised Gold Settings (Screw-Set) Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Bridge Plate Question Mark
Bridge Type: False Center Question Mark
Double Roller: Yes Question Mark
Barrel: Jeweled Motor Question Mark
Train Material: Gold Question Mark
Center Wheel Material: Gold Question Mark
Hairspring: Breguet Question Mark
Pallet Jewel Material: Ruby Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 6 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Railroad Grade: Yes Question Mark
Case: Various Question Mark
Run ID: 11188.G40.17S3.1710M3.O5980.L6741.23J234 Question Mark
Database Version: v52.431 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
19.27 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
64.94 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.113% Question Mark
Registry Population:
Scoped for This Run Only
52 (2.60%) Question Mark
$ Estimated Value (12 Month Change): -4.72% Analyzing 145 Sales Question Mark

Help Us Help Others By Improving the Database:

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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.


Anonymous · May 25, 2023

Serial Number 3863115 was reported as accurate.

Anonymous · October 28, 2022

Serial Number 3863762 was reported as accurate.

cmdraven 4041 · October 26, 2022

Serial Number 3863032 was reported as accurate.

Anonymous · August 8, 2022

Serial Number 3862664 was reported as accurate.

Anonymous · May 7, 2022

Serial Number 3862927 was reported as accurate.

Anonymous · April 26, 2022

Serial Number 3862561 was reported as accurate.

clockingscotty 112 · April 22, 2022

Serial Number 3862788 was reported as accurate.

Mike4271 21 · March 16, 2022

Serial Number 3862900 was reported as accurate.

Mike4271 21 · March 11, 2022

Serial Number 3862900 was reported as accurate.

Anonymous · January 12, 2022

Serial Number 3863144 was reported as accurate.

Anonymous · November 20, 2021

Serial Number 3862158 was reported as accurate.

10mueller 38 · August 18, 2021

Serial Number 3862898 was reported as accurate.

Anonymous · April 4, 2021

Serial Number 3862262 was reported as accurate.

Anonymous · February 4, 2021

Serial Number 3862532 was reported as accurate.

Anonymous · January 28, 2021

Serial Number 3862461 was reported as accurate.

Anonymous · September 23, 2020

Serial Number 3862306 was reported as accurate.

Anonymous · July 27, 2020

Serial Number 3863679 was reported as accurate.

Anonymous · July 4, 2020

Serial Number 3862110 was reported as accurate.

Anonymous · May 2, 2020

Serial Number 3863828 was reported as accurate.

Anonymous · October 28, 2019

Serial Number 3863290 was reported as accurate.

Anonymous · October 19, 2019

Serial Number 3863966 was reported as accurate.

dfchong 837 · September 8, 2019

Serial Number 3862427 was reported as accurate.

KANDYMAN2014 14 · August 21, 2019

Serial Number 3863530 was reported as accurate.

Anonymous · August 8, 2019

Serial Number 3862079 was reported as accurate.

dfchong 837 · July 25, 2019

Serial Number 3863530 was reported as accurate.

dfchong 837 · July 24, 2019

Serial Number 3863530 was reported as accurate.

Teezys 180 · July 22, 2019

Serial Number 3862221 was reported as accurate.

dfchong 837 · June 7, 2019

Serial Number 3863085 was reported as accurate.

dfchong 837 · June 7, 2019

Serial Number 3863966 was reported as accurate.

rad291 Supporter 20 · May 27, 2019

Serial Number 3862658 was reported as accurate.

WLBelkriver33 804 · February 23, 2019

Serial Number 3862455 was reported as accurate.

dfchong 837 · February 15, 2019

Serial Number 3862455 was reported as accurate.

Anonymous · January 24, 2019

Serial Number 3862306 was reported as accurate.

dfchong 837 · January 18, 2019

Serial Number 3862567 was reported as accurate.

Anonymous · November 11, 2018

Serial Number 3862617 was reported as accurate.

dfchong 837 · October 17, 2018

Serial Number 3862617 was reported as accurate.

Anonymous · October 17, 2018

Serial Number 3862996 was reported as accurate.

Anonymous · August 28, 2018

Serial Number 3863826 was reported as accurate.

Anonymous · August 25, 2018

Serial Number 3863826 was reported as accurate.

dfchong 837 · August 23, 2018

Serial Number 3863826 was reported as accurate.

Anonymous · August 23, 2018

Serial Number 3863826 was reported as accurate.

dfchong 837 · August 20, 2018

Serial Number 3863826 was reported as accurate.

Anonymous · August 7, 2018

Serial Number 3862306 was reported as accurate.

Anonymous · March 26, 2018

Serial Number 3863527 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · February 17, 2018

Serial Number 3863168 was reported as accurate.

robanoble 36 · December 29, 2017

Serial Number 3863624 was reported as accurate.

Anonymous · December 24, 2017

Serial Number 3862658 was reported as accurate.

Anonymous · August 27, 2017

Serial Number 3862592 was reported as accurate.

Anonymous · August 22, 2017

Serial Number 3862535 was reported as accurate.

Anonymous · August 21, 2017

Serial Number 3863762 was reported as accurate.