Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/4556568
Access Date: October 12, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: Sangamo Special
Manufacturer: | Illinois | |
Manufacturer Location: | Springfield, Illinois | |
Movement Serial Number: | 4556568 | |
Grade: | Sangamo Special | |
Variation: | U60HR | |
Model: | 13 | |
Estimated Production Year: | 1925 | |
Run Quantity: | 1,000 | |
Grade/Model Run: | 2 of 13 | |
Grade/Model Total Production: | 11,200 | |
Variant Est. Production: | 8,000 (17S-M13-23J-ONL-A6PTI-U60HR) | |
Size: | 17s | |
Jewels: | 23j | |
Jewel Material: | Ruby & Sapphire | |
Jewel Setting: | Raised Gold Settings (Screw-Set) | |
Movement Configuration: | Openface | |
Movement Finish: | Nickel | |
Movement Setting: | Lever | |
Plate: | Bridge Plate | |
Bridge Type: | False Center | |
Double Roller: | Yes | |
Barrel: | 60-Hr. Motor | |
Train Material: | Gold | |
Center Wheel Material: | Gold | |
Hairspring: | Breguet | |
Pallet Jewel Material: | Ruby | |
Adjusted: | Yes | |
Adjusted to Position: | Yes | |
Adjusted # of Positions: | 6 | |
Adjusted to Temperature: | Yes | |
Adjusted to Isochronism: | Yes | |
Railroad Grade: | Yes | |
Dial Feet Locations: | 17.5, 39.0, 58.0 | |
Case Screw Locations: | 3.0, 38.0 | |
Case: | Various | |
Run ID: | 11850.G44.17S6.1713M2.O6597.L6940.23J256 | |
Database Version: | v52.407 | |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 33.72 | |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 113.72 | |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.197% | |
Registry Population: Scoped for This Run Only | 30 (3.00%) | |
$ Estimated Value (12 Month Change): | -10.46% Analyzing 171 Sales |
Production Metrics Tree: Grade Sangamo Special
Target Profile: 17S-M13-23J-ONL-A6PTI-U60HR
Illinois Grade Sangamo Special (All Variations): 30,260 ETP | |||||
17S: 17,600 58.16% 17s, Grade Sangamo Special |
Other: 12,660
Other Sizes or Unclassified |
||||
17S-M13: 11,200 37.01% 17s, Grade Sangamo Special, Model 13 |
Other: 6,400
Other Models or Unclassified |
||||
17S-M13-23J: 11,200 37.01% 17s, Grade Sangamo Special, Model 13, 23 Jewels |
|||||
17S-M13-23J-ONL: 11,200 37.01% 17s, Grade Sangamo Special, Model 13, 23 Jewels, Openface/Lever/Nickel |
|||||
17S-M13-23J-ONL-A6PTI: 11,200 37.01% | |||||
17S-M13-23J-ONL-A6PTI-U60HR: 8,000 26.44% |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 30 watches in the population registry for this run with 3 images.
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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.
avpalermo Supporter 640 · January 16, 2022
Serial Number 4556320 was reported as accurate.
avpalermo Supporter 640 · January 16, 2022
Serial Number 4556320 was reported as accurate.
avpalermo Supporter 640 · December 23, 2021
Serial Number 4556608 was reported as accurate.
rmwatchandclock Supporter 371 · June 2, 2021
Serial Number 4556664 was reported as accurate.
rjmurton1964 34 · April 13, 2020
Serial Number 4556668 was reported as accurate.
WLBelkriver33 804 · March 30, 2019
Serial Number 4556580 was reported as accurate.
dfchong 837 · March 30, 2019
Serial Number 4556580 was reported as accurate.
dfchong 837 · January 10, 2019
Serial Number 4556607 was reported as accurate.
marple-OLD 1 · September 23, 2018
Serial Number 4556991 was reported as accurate.
Gasperoff Supporter 727 · January 25, 2017
Serial Number 4556291 was reported as accurate.
Anonymous · November 14, 2016
Serial Number 4556381 was reported as inaccurate.
sutters99 6 · August 24, 2014
Serial Number 4556233 was reported as accurate.
rfregoso 55 · June 29, 2014
Serial Number 4556813 was reported as accurate.
smoken 110 · June 18, 2014
Serial Number 4556568 was reported as accurate.
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