Pocket Watch Database
https://pocketwatchdatabase.com/search/result/elgin/20423928/movement
Access Date: February 01, 2025
From the American Horology Archive:
Elgin National Watch Co.
Grade: 291
| Manufacturer: | Elgin |  |
| Manufacturer Location: | Elgin, Illinois | |
| Movement Serial Number: | 20423928 | |
| Grade: | 291 | |
| Model: | 7 | |
| Class: | 110 | |
| Estimated Production Year: | 1918 | |
| Run Quantity: | 6,000 | |
| Grade/Model Run: | 198 of 424 | |
| Grade/Model Total Production: | 1,487,000 | |
| Variant Est. Production: | 1,462,000 (16S-M7-7J-ONP) | |
| Size: | 16s | |
| Jewels: | 7j | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Movement Setting: | Pendant | |
| Plate: | 3/4 Plate | |
| Barrel: | Going | |
| Balance Type: | Expansion | |
| Balance Jewel Material: | Ruby | |
| Train: | Quick | |
| Regulator: | Plain | |
| Hairspring: | Breguet | |
| Standard Dial Type: | Single-Sunk | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| U.S. Patents: | 596407, 77078, 585025 | |
| Case: | Various | |
| Run ID: | 10291.291G198.16S2533.167M937.O4184.P7517.7J4303 | |
| Data Research: |
1927/1950 Elgin Serial List |
|
| Database Version: | v52.587 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 4,477.02 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 1,730.02 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 2.939% | |
| Registry Population: Scoped for This Run Only | 15 (0.25%) | |
| $ Estimated Value (12 Month Change): | 18.52% Analyzing 2,876 Sales | |
Production Metrics Tree: Grade 291
Target Profile: 16S-M7-7J-ONP-U
| Elgin Grade 291 (All Variations): 1,487,000 ETP | |
| 16S: 1,487,000 100.00% 16s, Grade 291 |
|
| 16S-M7: 1,487,000 100.00% 16s, Grade 291, Model 7 |
|
| 16S-M7-7J: 1,487,000 100.00% 16s, Grade 291, Model 7, 7 Jewels |
|
| 16S-M7-7J-ONP: 1,462,000 98.32% 16s, Grade 291, Model 7, 7 Jewels, Openface/Pendant/Nickel |
Other: 25,000
Other Configs or Unclassified |
| 16S-M7-7J-ONP-U: 1,462,000 98.32% | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 15 watches in the population registry for this run.
|
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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.
cmdraven 4086 · June 3, 2023
Serial Number 20425866 was reported as accurate.
Chronified 212 · February 23, 2023
Serial Number 20421385 was reported as accurate.
Anonymous · August 5, 2018
Serial Number 20425634 was reported as accurate.
Anonymous · March 25, 2017
Serial Number 20426723 was reported as accurate.
Anonymous · September 5, 2016
Serial Number 20423928 was reported as accurate.
Anonymous · December 9, 2014
Serial Number 20423809 was reported as accurate.
Drgcont 3 · July 3, 2014
Serial Number 20423107 was reported as accurate.
Anonymous · May 1, 2014
Serial Number 20425045 was reported as accurate.
Anonymous · March 20, 2013
Serial Number 20424511 was reported as accurate.
Anonymous · October 27, 2012
Serial Number 20423140 was reported as accurate.
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