Pocket Watch Database


From the American Horology Archive:
Illinois Grade Sangamo Pocket Watch

Illinois Watch Co.

Grade: Sangamo

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 1861146 Question Mark
Grade: Sangamo Question Mark
Model: 4 Question Mark
Estimated Production Year: 1906 Question Mark
Run Quantity: 300 Question Mark
Grade/Model Run: 33 of 57 Question Mark
Grade/Model Total Production: 7,385 Question Mark
Size: 16s Question Mark
Jewels: 21j Question Mark
Jewel Material: Ruby Question Mark
Jewel Setting: Gold Settings (Screw-Set) Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: Bright-spotted Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Double Roller: Yes Question Mark
Barrel: Going Question Mark
Train Material: Gold Question Mark
Center Wheel Material: Gold Question Mark
Regulator: Micrometric Question Mark
Standard Dial Type: Double-Sunk 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: 24.5, 36.5, 55.5 Question Mark
Case Screw Locations: 18.5, 52.5 Question Mark
Movement Markings: Sangamo
Illinois Watch Co.
Springfield
Adjusted
[Some Marked "Temperature 6 Positions Isochronism"]
[Some Marked "Safety Pinion"]
[Some Marked "Double Roller"]
[21, 23, or 25] Ruby Jewels
Case: Various Question Mark
Run ID: 5521.G77.16S1265.164M603.H2846.L4530.21J248 Question Mark
Database Version: v52.528 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
22.23 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
74.95 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.130% Question Mark
Registry Population:
Scoped for This Run Only
13 (4.33%) Question Mark
$ Estimated Value (12 Month Change): -18.02% Analyzing 191 Sales Question Mark

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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 · December 18, 2022

Serial Number 1861318 was reported as accurate.

Anonymous · February 19, 2022

Serial Number 1861346 was reported as accurate.

esoxhunter Top Contributor Supporter 127 · October 5, 2020

Serial Number 1861307 was reported as inaccurate.

Note: This movement is hunting configuration, not open
face.
Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting
Factory Model changed from 5 to 4

PHIL1199 Supporter 1164 · August 20, 2020

Serial Number 1861146 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting
Factory Model changed from 5 to 4

Anonymous · July 4, 2017

Serial Number 1861147 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting
Factory Model changed from 5 to 4

Anonymous · May 11, 2017

Serial Number 1861147 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting
Factory Model changed from 5 to 4

Anonymous · April 19, 2017

Serial Number 1861255 was reported as inaccurate.

Note: This watch is not a Hunting Case. It is Open Face
Changes since this report was submitted:
Factory Model changed from 5 to 4

timekeeper48 Supporter 88 · February 17, 2017

Serial Number 1861255 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 5 to 4

Anonymous · July 25, 2016

Serial Number 1861255 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 5 to 4

Anonymous · January 8, 2016

Serial Number 1861238 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 5 to 4

Anonymous · January 30, 2015

Serial Number 1861214 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 5 to 4

Anonymous · September 2, 2014

Serial Number 1861250 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 5 to 4

Anonymous · April 19, 2013

Serial Number 1861312 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 5 to 4

Anonymous · February 1, 2013

Serial Number 1861312 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 5 to 4
Illinois Grade Sangamo Pocket Watch