Pocket Watch Database

From the American Horology Archive:
Illinois Grade Sangamo Pocket Watch

Illinois Watch Co.

Grade: Sangamo

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 2334547
Grade: Sangamo
Model: 5
Estimated Production Year: 1911
Run Quantity: 600
Grade/Model Run: 93 of 111
Grade/Model Total Production: 26,135
Size: 16s
Jewels: 21j
Jewel Material: Ruby
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: Bright-spotted
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Train Material: Gold
Center Wheel Material: Gold
Regulator: Micrometric
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 6
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Dial Feet Locations: 24.5, 36.5, 55.5
Case Screw Locations: 3.5, 37.5
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
Run ID: 7272.G144.16S1958.165M804.O3129.L5581.21J461
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
78.68
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
265.50
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.460%
Registry Population: 9 (1.50%)
$ Estimated Value (12 Month Change): 3.08% Analyzing 277 Sales

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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.


mdmiller99 Supporter 33 · April 13, 2023

Serial Number 2334528 was reported as accurate.

cjbrem Supporter 521 · January 30, 2023

Serial Number 2334771 was reported as accurate.

Anonymous · May 24, 2022

Serial Number 2334735 was reported as accurate.

10mueller 38 · August 18, 2021

Serial Number 2334431 was reported as accurate.

chuck1500 112 · November 12, 2019

Serial Number 2334433 was reported as accurate.

Anonymous · April 24, 2019

Serial Number 2334519 was reported as accurate.

Anonymous · January 11, 2016

Serial Number 2334700 was reported as accurate.

StanKrenzer 1 · July 16, 2015

Serial Number 2334843 was reported as accurate.

StanKrenzer 1 · July 16, 2015

Serial Number 2334843 was reported as accurate.

Anonymous · January 31, 2015

Serial Number 2334751 was reported as accurate.

Anonymous · November 12, 2014

Serial Number 2334500 was reported as accurate.

Anonymous · June 26, 2014

Serial Number 2334914 was reported as accurate.

Anonymous · March 25, 2014

Serial Number 2334914 was reported as accurate.

Msw233 Supporter 89 · August 18, 2013

Serial Number 2334897 was reported as accurate.

Anonymous · April 18, 2013

Serial Number 2334547 was reported as accurate.

Anonymous · December 10, 2012

Serial Number 2334811 was reported as accurate.

Anonymous · November 20, 2012

Serial Number 2334897 was reported as accurate.

Anonymous · November 4, 2012

Serial Number 2334897 was reported as accurate.

Illinois Grade Sangamo Pocket Watch