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: 2297776 Question Mark
Grade: Sangamo Question Mark
Model: 5 Question Mark
Estimated Production Year: 1911 Question Mark
Run Quantity: 400 Question Mark
Grade/Model Run: 84 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 Signing Style: Serif (Decorative) Question Mark
Movement Inlay Color: Black 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: 3.5, 37.5 Question Mark
Movement Markings: Sangamo
Illinois Watch Co.,
Springfield.
21 Ruby Jewels
Adjusted
Temperature
6 Positions
Isochronism
Double Roller
Case: Various Question Mark
Run ID: 7152.G131.16S1915.165M781.O3048.L5530.21J440 Question Mark
Database Version: v52.517 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
7 (1.75%) Question Mark
$ Estimated Value (12 Month Change): -6.53% Analyzing 287 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 · November 13, 2022

Serial Number 2297986 was reported as accurate.

Roberthunigan 25 · August 23, 2020

Serial Number 2297991 was reported as accurate.

cliffdobbins 296 · June 28, 2020

Serial Number 2297776 was reported as accurate.

Anonymous · January 9, 2020

Serial Number 2297986 was reported as accurate.

WLBelkriver33 804 · March 12, 2019

Serial Number 2297717 was reported as accurate.

rock862 242 · February 5, 2016

Serial Number 2297742 was reported as accurate.

Anonymous · October 31, 2015

Serial Number 2297835 was reported as accurate.

MichaelB 150 · February 9, 2015

Serial Number 2297985 was reported as accurate.

Illinois Grade Sangamo Pocket Watch