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: 1883872 Question Mark
Grade: Sangamo Question Mark
Model: 5 Question Mark
Estimated Production Date: January 1908 - June 1908 Question Mark
Run Quantity: 600 Question Mark
Grade/Model Run: 47 of 111 Question Mark
Grade/Model Total Production: 26,135 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: Openface Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: Bright-spotted Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate 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: 3.5, 37.5 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: 5609.G80.16S1293.165M463.O2184.L4582.21J252 Question Mark
Database Version: v52.528 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
78.68 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
265.50 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.460% Question Mark
Registry Population:
Scoped for This Run Only
12 (2.00%) Question Mark
$ Estimated Value (12 Month Change): -6.53% Analyzing 287 Sales Question Mark

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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 · June 8, 2024

Serial Number 1883510 was reported as accurate.

Anonymous · February 13, 2021

Serial Number 1883434 was reported as accurate.

Anonymous · March 22, 2019

Serial Number 1883536 was reported as inaccurate.

Note: My watch has a single roller, has no indication of
ever having anything else.
Changes since this report was submitted:
Double Roller changed from Yes to No

Anonymous · April 1, 2018

Serial Number 1883676 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from Yes to No

Anonymous · January 8, 2018

Serial Number 1883434 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from Yes to No

Anonymous · January 3, 2018

Serial Number 1883434 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from Yes to No

Anonymous · September 21, 2017

Serial Number 1883676 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from Yes to No

Anonymous · January 15, 2017

Serial Number 1883872 was reported as accurate.

Anonymous · January 6, 2017

Serial Number 1883983 was reported as accurate.

Anonymous · December 12, 2016

Serial Number 1883983 was reported as accurate.

rock862 242 · October 1, 2016

Serial Number 1883611 was reported as accurate.

Anonymous · January 19, 2014

Serial Number 1883998 was reported as inaccurate.

Note: all correct, plus it's also a signed private
label movement.

Anonymous · November 21, 2013

Serial Number 1883401 was reported as accurate.

Anonymous · May 28, 2012

Serial Number 1883932 was reported as accurate.

Anonymous · May 5, 2012

Serial Number 1883956 was reported as accurate.

Illinois Grade Sangamo Pocket Watch