Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/1420526/movement
Access Date: December 14, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: Sangamo
Mixed Run: Nickel and Two-Tone Movements
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 1420526 | |
| Grade: | Sangamo | |
| Model: | 5 | |
| Estimated Production Year: | 1898 | |
| Run Quantity: | 300 | |
| Grade/Model Run: | 3 of 111 | |
| Grade/Model Total Production: | 26,135 | |
| Size: | 16s | |
| Jewels: | 23j | |
| Jewel Material: | Ruby | |
| Jewel Setting: | Gold Settings (Screw-Set) | |
| Movement Configuration: | Openface | |
| Movement Finish: | Two-Tone | |
| Finish Pattern: | Wavy | |
| Movement Signing Style: | Serif (Decorative) | |
| Movement Inlay Color: | Black | |
| 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 23 Ruby Jewels Adjusted Temperature 6 Positions Isochronism Safety Pinion Double Roller |
|
| Case: | Various | |
| Run ID: | 3737.G6.16S599.165M147.O1225.L2873.23J8 | |
| Database Version: | v52.508 | |
| 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: Scoped for This Run Only | 9 (3.00%) | |
| $ Estimated Value (12 Month Change): | 2.27% Analyzing 122 Sales | |
|
Research Note: #1420581: Verified as Featuring Two-Tone Finish (Wavy) . #1420593: Verified as Featuring Nickel Finish ("Bright-Spotted") [NAWCC].
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Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
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There are 9 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.
Lever1964 Supporter 1 · May 31, 2024
Serial Number 1420525 was reported as accurate.
Anonymous · April 20, 2024
Serial Number 1420337 was reported as accurate.
cliffdobbins 296 · November 9, 2023
Serial Number 1420526 was reported as accurate.
cliffdobbins 296 · November 9, 2023
Serial Number 1420526 was reported as accurate.
Anonymous · March 30, 2023
Serial Number 1420526 was reported as accurate.
nicnic Supporter 406 · October 4, 2022
Serial Number 1420532 was reported as accurate.
dayvault 9 · July 10, 2020
Serial Number 1420568 was reported as accurate.
dfchong 837 · August 26, 2019
Serial Number 1420313 was reported as accurate.
dfchong 837 · August 23, 2019
Serial Number 1420313 was reported as accurate.
dfchong 837 · August 22, 2019
Serial Number 1420313 was reported as accurate.
Anonymous · May 1, 2017
Serial Number 1420455 was reported as accurate.
dfchong 837 · November 6, 2016
Serial Number 1420583 was reported as accurate.
Anonymous · July 27, 2016
Serial Number 1420523 was reported as accurate.
Anonymous · April 3, 2016
Serial Number 1420368 was reported as accurate.
Anonymous · February 15, 2015
Serial Number 1420563 was reported as accurate.
Anonymous · February 14, 2015
Serial Number 1420563 was reported as accurate.
smoken 110 · June 24, 2014
Serial Number 1420406 was reported as accurate.
Anonymous · November 29, 2013
Serial Number 1420470 was reported as accurate.
Anonymous · April 27, 2013
Serial Number 1420566 was reported as accurate.
Anonymous · April 27, 2013
Serial Number 1420566 was reported as accurate.
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