Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/3694530/movement
Access Date: November 19, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: Sangamo Special
Mixed 16s and 17s
Manufacturer: | Illinois | |
Manufacturer Location: | Springfield, Illinois | |
Movement Serial Number: | 3694530 | |
Grade: | Sangamo Special | |
Variation: | False Bridge | |
Model: | 10 | |
Estimated Production Year: | 1920 | |
Run Quantity: | 1,600 | |
Grade/Model Run: | 1 of 4 | |
Grade/Model Total Production: | 6,400 | |
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 | |
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 | |
Case: | Various | |
Run ID: | 10966.G38.17S1.1710M1.O5805.L6676.23J224 | |
Database Version: | v52.445 | |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 19.27 | |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 64.94 | |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.113% | |
Registry Population: Scoped for This Run Only | 31 (1.94%) | |
$ Estimated Value (12 Month Change): | -4.72% Analyzing 145 Sales |
Production Metrics Tree: Grade Sangamo Special
Target Profile: 17S-M10-23J-ONL-A6PTI-FALSE BRIDGE
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-M10: 6,400 21.15% 17s, Grade Sangamo Special, Model 10 |
Other: 11,200
Other Models or Unclassified |
|
17S-M10-23J: 6,400 21.15% 17s, Grade Sangamo Special, Model 10, 23 Jewels |
||
17S-M10-23J-ONL: 6,400 21.15% 17s, Grade Sangamo Special, Model 10, 23 Jewels, Openface/Lever/Nickel |
||
17S-M10-23J-ONL-A6PTI: 6,400 21.15% | ||
17S-M10-23J-ONL-A6PTI-FALSE BRIDGE: 6,400 21.15% |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 31 watches in the population registry for this run with 4 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.
Chronified Supporter 212 · October 6, 2021
Serial Number 3694257 was reported as accurate.
avpalermo Supporter 644 · March 27, 2021
Serial Number 3693099 was reported as accurate.
gergnosretep Supporter 26 · November 7, 2020
Serial Number 3693599 was reported as accurate.
gergnosretep Supporter 26 · November 5, 2020
Serial Number 3693599 was reported as accurate.
cjbrem Supporter 915 · July 26, 2020
Serial Number 3693328 was reported as accurate.
Silvercloud 183 · October 11, 2019
Serial Number 3693188 was reported as accurate.
WLBelkriver33 804 · March 16, 2019
Serial Number 3694530 was reported as accurate.
WLBelkriver33 804 · March 11, 2019
Serial Number 3693188 was reported as accurate.
dfchong 837 · March 5, 2019
Serial Number 3694530 was reported as accurate.
dfchong 837 · March 5, 2019
Serial Number 3693188 was reported as accurate.
WLBelkriver33 804 · February 26, 2019
Serial Number 3694535 was reported as accurate.
dfchong 837 · February 25, 2019
Serial Number 3694530 was reported as accurate.
dfchong 837 · December 27, 2018
Serial Number 3694530 was reported as accurate.
timerestored 278 · November 20, 2017
Serial Number 3693878 was reported as accurate.
dfchong 837 · September 24, 2017
Serial Number 3694256 was reported as accurate.
jessicaschilling 1 · September 4, 2017
Serial Number 3694011 was reported as accurate.
prestwick 1 · August 14, 2017
Serial Number 3693772 was reported as accurate.
dfchong 837 · January 17, 2017
Serial Number 3693543 was reported as accurate.
DONNASWATCHES 19 · November 7, 2016
Serial Number 3693369 was reported as accurate.
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