Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/4644087
Access Date: April 23, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: Sangamo Special
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 4644087 | |
| Grade: | Sangamo Special | |
| Variation: | U60HR | |
| Model: | 13 | |
| Estimated Production Year: | 1925 | |
| Run Quantity: | 1,000 | |
| Grade/Model Run: | 7 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: | 11911.G49.17S11.1713M7.O6657.L6950.23J250 | |
| Database Version: | v52.245 | |
| 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: | 19 (1.90%) | |
| $ Estimated Value (12 Month Change): | -0.94% Analyzing 169 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 19 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.
Anonymous · August 24, 2022
Serial Number 4644462 was reported as accurate.
Anonymous · July 1, 2022
Serial Number 4644659 was reported as accurate.
Anonymous · March 1, 2021
Serial Number 4644964 was reported as accurate.
mlm33395 5 · June 27, 2020
Serial Number 4644577 was reported as accurate.
Anonymous · June 18, 2019
Serial Number 4644247 was reported as accurate.
dfchong 837 · February 4, 2019
Serial Number 4644090 was reported as accurate.
dfchong 837 · October 22, 2018
Serial Number 4644018 was reported as accurate.
Anonymous · November 25, 2017
Serial Number 4644630 was reported as accurate.
Anonymous · September 30, 2017
Serial Number 4644695 was reported as accurate.
dfchong 837 · August 27, 2017
Serial Number 4644833 was reported as accurate.
dfchong 837 · August 23, 2017
Serial Number 4644833 was reported as accurate.
Anonymous · August 11, 2017
Serial Number 4644695 was reported as accurate.
Bossman49 3 · February 25, 2017
Serial Number 4644577 was reported as accurate.
Anonymous · January 25, 2017
Serial Number 4644900 was reported as accurate.
yrazis Supporter 9 · March 16, 2016
Serial Number 4644243 was reported as accurate.
yrazis Supporter 9 · March 16, 2016
Serial Number 4644242 was reported as accurate.
Anonymous · March 6, 2016
Serial Number 4644630 was reported as accurate.
Anonymous · February 29, 2016
Serial Number 4644191 was reported as accurate.
Anonymous · June 8, 2015
Serial Number 4644639 was reported as accurate.
Anonymous · October 31, 2014
Serial Number 4644727 was reported as accurate.
Anonymous · May 5, 2014
Serial Number 4644251 was reported as accurate.
Anonymous · April 19, 2013
Serial Number 4644087 was reported as accurate.
Anonymous · February 1, 2013
Serial Number 4644814 was reported as accurate.
Anonymous · December 23, 2012
Serial Number 4644296 was reported as accurate.
Anonymous · April 26, 2012
Serial Number 4644379 was reported as accurate.
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