Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/3201378
Access Date: April 17, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: Sangamo Special
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 3201378 | |
| Grade: | Sangamo Special | |
| Variation: | False Bridge | |
| Model: | 10 | |
| Estimated Production Year: | 1917 | |
| Run Quantity: | 1,000 | |
| Grade/Model Run: | 3 of 9 | |
| Grade/Model Total Production: | 4,340 | |
| Size: | 16s | |
| Jewels: | 23j | |
| Jewel Material: | Ruby & Sapphire | |
| Jewel Setting: | Raised Gold Settings (Screw-Set) | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Movement Signing Style: | Serif (Decorative) | |
| Movement Inlay Color: | Red | |
| Movement Setting: | Lever | |
| Plate: | Bridge Plate | |
| Bridge Type: | False Center | |
| Double Roller: | Yes | |
| Barrel: | 48-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 | |
| Movement Markings: | Illinois Watch Co. Springfield Sangamo Special 23 Jewels Motor Barrel Adjusted Temp.And Six Positions DR |
|
| Case: | Various | |
| Run ID: | 9954.G31.16S2966.1610M4.O4994.L6361.23J189 | |
| Database Version: | v52.235 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 13.06 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 44.00 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.076% | |
| Registry Population: | 30 (3.00%) | |
Production Metrics Tree: Grade Sangamo Special
Target Profile: 16S-M10-23J-ONL-A6PTI-FALSE BRIDGE
| Illinois Grade Sangamo Special (All Variations): 30,260 ETP | |||
| 16S: 12,660 41.84% 16s, Grade Sangamo Special |
Other: 17,600
Other Sizes or Unclassified |
||
| 16S-M10: 4,340 14.34% 16s, Grade Sangamo Special, Model 10 |
Other: 8,320
Other Models or Unclassified |
||
| 16S-M10-23J: 4,340 14.34% 16s, Grade Sangamo Special, Model 10, 23 Jewels |
|||
| 16S-M10-23J-ONL: 4,340 14.34% 16s, Grade Sangamo Special, Model 10, 23 Jewels, Openface/Lever/Nickel |
|||
| 16S-M10-23J-ONL-A6PTI: 4,340 14.34% | |||
| 16S-M10-23J-ONL-A6PTI-FALSE BRIDGE: 4,340 14.34% | |||
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.
|
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Help Us Help Others By Improving the Database:
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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 · April 22, 2023
Serial Number 3201896 was reported as accurate.
Anonymous · September 18, 2021
Serial Number 3201997 was reported as accurate.
Anonymous · July 19, 2021
Serial Number 3201709 was reported as accurate.
Anonymous · May 9, 2021
Serial Number 3201288 was reported as accurate.
dfchong 837 · November 16, 2019
Serial Number 3201581 was reported as accurate.
Anonymous · October 26, 2019
Serial Number 3201213 was reported as accurate.
WLBelkriver33 804 · April 8, 2019
Serial Number 3201672 was reported as accurate.
WLBelkriver33 804 · February 26, 2019
Serial Number 3201468 was reported as accurate.
dfchong 837 · February 21, 2019
Serial Number 3201468 was reported as accurate.
Anonymous · January 1, 2019
Serial Number 3201877 was reported as accurate.
Anonymous · October 3, 2018
Serial Number 3201414 was reported as accurate.
Anonymous · October 1, 2018
Serial Number 3201378 was reported as accurate.
Anonymous · September 18, 2018
Serial Number 3201666 was reported as accurate.
dfchong 837 · September 17, 2018
Serial Number 3201556 was reported as accurate.
Anonymous · September 17, 2018
Serial Number 3201556 was reported as accurate.
Anonymous · September 14, 2018
Serial Number 3201556 was reported as accurate.
Anonymous · July 15, 2018
Serial Number 3201703 was reported as accurate.
Anonymous · June 19, 2018
Serial Number 3201581 was reported as accurate.
dfchong 837 · February 28, 2018
Serial Number 3201041 was reported as accurate.
Anonymous · January 6, 2018
Serial Number 3201213 was reported as accurate.
dfchong 837 · October 27, 2016
Serial Number 3201286 was reported as accurate.
Anonymous · May 3, 2016
Serial Number 3201218 was reported as accurate.
Anonymous · May 2, 2016
Serial Number 3201218 was reported as accurate.
Anonymous · December 17, 2015
Serial Number 3201573 was reported as accurate.
philsan1a 221 · May 14, 2015
Serial Number 3201288 was reported as accurate.
philsan1a 221 · May 14, 2015
Serial Number 3201288 was reported as accurate.
Anonymous · March 25, 2015
Serial Number 3201017 was reported as accurate.
Anonymous · April 1, 2014
Serial Number 3201260 was reported as accurate.
Anonymous · January 19, 2014
Serial Number 3201969 was reported as accurate.
Anonymous · November 30, 2012
Serial Number 3201969 was reported as accurate.
Anonymous · September 30, 2012
Serial Number 3201978 was reported as accurate.
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