Pocket Watch Database
https://pocketwatchdatabase.com/search/result/elgin/20907179/movement
Access Date: December 28, 2024
From the American Horology Archive:
Elgin National Watch Co.
Grade: 345
| Manufacturer: | Elgin |  |
| Manufacturer Location: | Elgin, Illinois | |
| Movement Serial Number: | 20907179 | |
| Grade: | 345 | |
| Model: | 3 | |
| Class: | 114 | |
| Estimated Production Year: | 1918 | |
| Run Quantity: | 4,000 | |
| Grade/Model Run: | 86 of 205 | |
| Grade/Model Total Production: | 740,900 | |
| Variant Est. Production: | 726,900 (12S-M3-17J-ONP-U) | |
| Size: | 12s | |
| Jewels: | 17j | |
| Jewel Material: | Ruby & Sapphire | |
| Jewel Setting: | Screw-Set | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Movement Setting: | Pendant | |
| Plate: | 3/4 Plate | |
| Double Roller: | Yes | |
| Barrel: | Going | |
| Balance Type: | Expansion | |
| Balance Jewel Material: | Ruby | |
| Train: | Quick | |
| Regulator: | Moseley | |
| Hairspring: | Breguet | |
| Standard Dial Type: | Single-Sunk | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| U.S. Patents: | 596407, 77078, 585025 | |
| Case: | Various | |
| Run ID: | 10478.345G86.12S1513.123M741.O4302.P7694.17J1512 | |
| Data Research: |
1927/1950 Elgin Serial List |
|
| Database Version: | v52.528 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 2,230.68 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 861.95 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 1.464% | |
| Registry Population: Scoped for This Run Only | 26 (0.65%) | |
| $ Estimated Value (12 Month Change): | 7.89% Analyzing 2,544 Sales | |
Production Metrics Tree: Grade 345
Target Profile: 12S-M3-17J-ONP-U
| Elgin Grade 345 (All Variations): 740,900 ETP | ||
| 12S: 740,900 100.00% 12s, Grade 345 |
||
| 12S-M3: 740,900 100.00% 12s, Grade 345, Model 3 |
||
| 12S-M3-17J: 740,900 100.00% 12s, Grade 345, Model 3, 17 Jewels |
||
| 12S-M3-17J-ONP: 737,900 99.60% 12s, Grade 345, Model 3, 17 Jewels, Openface/Pendant/Nickel |
Other: 3,000
Other Configs or Unclassified |
|
| 12S-M3-17J-ONP-U: 726,900 98.11% | Other: 11,000
Other Adjustments or Unclassified |
|
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 26 watches in the population registry for this run with 1 image.
|
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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 3, 2023
Serial Number 20906811 was reported as accurate.
Anonymous · July 25, 2022
Serial Number 20905210 was reported as accurate.
Stevenhaefner 4 · January 15, 2022
Serial Number 20905210 was reported as accurate.
cmdraven 4083 · September 9, 2021
Serial Number 20906285 was reported as accurate.
Anonymous · March 19, 2021
Serial Number 20907944 was reported as accurate.
Automatic 254 · December 30, 2020
Serial Number 20907277 was reported as accurate.
Anonymous · December 29, 2020
Serial Number 20907277 was reported as accurate.
Anonymous · August 23, 2020
Serial Number 20904191 was reported as accurate.
scholarkid 1 · February 14, 2020
Serial Number 20905792 was reported as accurate.
Anonymous · July 8, 2018
Serial Number 20905792 was reported as accurate.
ATucceri 1 · February 28, 2018
Serial Number 20907111 was reported as accurate.
Anonymous · February 28, 2018
Serial Number 20907111 was reported as accurate.
Anonymous · November 24, 2015
Serial Number 20907173 was reported as accurate.
Anonymous · November 21, 2015
Serial Number 20907173 was reported as accurate.
Anonymous · June 24, 2015
Serial Number 20904522 was reported as accurate.
darkstar 247 · May 15, 2014
Serial Number 20906617 was reported as accurate.
Anonymous · April 30, 2014
Serial Number 20904791 was reported as accurate.
Anonymous · April 30, 2014
Serial Number 20904791 was reported as accurate.
Anonymous · April 30, 2014
Serial Number 20904791 was reported as accurate.
Anonymous · April 26, 2013
Serial Number 20905779 was reported as accurate.
Anonymous · April 6, 2013
Serial Number 20904215 was reported as accurate.
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