Pocket Watch Database

From the American Horology Archive:
Illinois Grade Sangamo Special Pocket Watch

Illinois Watch Co.

Grade: Sangamo Special

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 3353572 Question Mark
Grade: Sangamo Special Question Mark
Variation: False Bridge Question Mark
Model: 10 Question Mark
Estimated Production Year: 1918 Question Mark
Run Quantity: 600 Question Mark
Grade/Model Run: 6 of 9 Question Mark
Grade/Model Total Production: 4,340 Question Mark
Size: 16s 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: 48-Hr. 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
Dial Feet Locations: 17.5, 39.0, 58.0 Question Mark
Case Screw Locations: 3.0, 38.0 Question Mark
Case: Various Question Mark
Run ID: 10311.G35.16S3111.1610M8.O5281.L6454.23J205 Question Mark
Database Version: v52.427 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
13.06 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
44.00 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.076% Question Mark
Registry Population:
Scoped for This Run Only
24 (4.00%) Question Mark
$ Estimated Value (12 Month Change): 1.43% Analyzing 136 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 3353046 was reported as accurate.

Anonymous · May 24, 2023

Serial Number 3353046 was reported as accurate.

Anonymous · June 8, 2022

Serial Number 3353036 was reported as accurate.

Anonymous · February 13, 2022

Serial Number 3353598 was reported as accurate.

Anonymous · June 7, 2021

Serial Number 3353056 was reported as accurate.

733harry 33 · July 11, 2020

Serial Number 3353274 was reported as accurate.

Anonymous · January 5, 2020

Serial Number 3353368 was reported as accurate.

ebsrods Supporter 124 · May 23, 2019

Serial Number 3353143 was reported as accurate.

Anonymous · May 7, 2018

Serial Number 3353368 was reported as accurate.

Anonymous · May 1, 2018

Serial Number 3353354 was reported as accurate.

Anonymous · February 13, 2018

Serial Number 3353047 was reported as accurate.

Anonymous · January 14, 2018

Serial Number 3353258 was reported as accurate.

Anonymous · January 14, 2018

Serial Number 3353258 was reported as accurate.

Anonymous · January 10, 2018

Serial Number 3353258 was reported as accurate.

Anonymous · December 18, 2017

Serial Number 3353047 was reported as accurate.

dfchong 837 · December 17, 2017

Serial Number 3353064 was reported as accurate.

Anonymous · December 12, 2017

Serial Number 3353064 was reported as accurate.

Anonymous · September 24, 2017

Serial Number 3353135 was reported as accurate.

dfchong 837 · September 24, 2017

Serial Number 3353145 was reported as accurate.

dfchong 837 · July 12, 2017

Serial Number 3353064 was reported as accurate.

Anonymous · May 24, 2017

Serial Number 3353064 was reported as accurate.

Anonymous · May 3, 2017

Serial Number 3353480 was reported as accurate.

dfchong 837 · April 28, 2017

Serial Number 3353480 was reported as accurate.

Anonymous · April 19, 2017

Serial Number 3353363 was reported as accurate.

Anonymous · April 18, 2017

Serial Number 3353005 was reported as accurate.

dfchong 837 · April 17, 2017

Serial Number 3353363 was reported as accurate.

Anonymous · March 27, 2017

Serial Number 3353064 was reported as accurate.

Anonymous · March 26, 2017

Serial Number 3353125 was reported as accurate.

NeilReid 1 · March 24, 2017

Serial Number 3353125 was reported as accurate.

dfchong 837 · March 22, 2017

Serial Number 3353125 was reported as accurate.

Automatic 254 · March 14, 2017

Serial Number 3353064 was reported as accurate.

dfchong 837 · November 28, 2016

Serial Number 3353352 was reported as accurate.

Anonymous · November 22, 2016

Serial Number 3353352 was reported as accurate.

dserdu 7 · October 8, 2016

Serial Number 3353524 was reported as accurate.

Anonymous · June 22, 2016

Serial Number 3353135 was reported as accurate.

Anonymous · May 29, 2016

Serial Number 3353005 was reported as accurate.

oilseed Supporter 471 · May 8, 2016

Serial Number 3353005 was reported as accurate.

Anonymous · May 8, 2016

Serial Number 3353409 was reported as accurate.

Anonymous · December 11, 2015

Serial Number 3353135 was reported as accurate.

Anonymous · December 10, 2014

Serial Number 3353225 was reported as accurate.

Anonymous · November 6, 2014

Serial Number 3353225 was reported as accurate.

Temito 1 · November 4, 2014

Serial Number 3353225 was reported as accurate.

Anonymous · August 23, 2014

Serial Number 3353135 was reported as accurate.

tysonni Supporter 59 · June 25, 2014

Serial Number 3353412 was reported as accurate.

Anonymous · April 4, 2014

Serial Number 3353135 was reported as accurate.

Anonymous · June 9, 2013

Serial Number 3353090 was reported as accurate.

Anonymous · June 9, 2013

Serial Number 3353090 was reported as accurate.

Anonymous · June 23, 2012

Serial Number 3353582 was reported as accurate.

Anonymous · May 25, 2012

Serial Number 3353199 was reported as accurate.

Illinois Grade Sangamo Special Pocket Watch