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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/elgin/19709209/movement
https://pocketwatchdatabase.com/search/result/elgin/19709209/movement
Access Date: November 21, 2024
From the American Horology Archive:
Elgin National Watch Co.
Grade: 345
| Manufacturer: | Elgin |  |
| Manufacturer Location: | Elgin, Illinois | |
| Movement Serial Number: | 19709209 | |
| Grade: | 345 | |
| Variation: | Strand | |
| Model: | 3 | |
| Class: | 114 | |
| Estimated Production Year: | 1917 | |
| Run Quantity: | 2,000 | |
| Grade/Model Run: | 67 of 205 | |
| Grade/Model Total Production: | 740,900 | |
| Variant Est. Production: | 3,000 (12S-M3-17J-ONP-A4P-STRAND) | |
| 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: | Yes | |
| Adjusted to Position: | Yes | |
| Adjusted # of Positions: | 4 | |
| Adjusted to Temperature: | No | |
| Railroad Grade: | No | |
| U.S. Patents: | 596407, 77078, 585025 | |
| Case: | Various | |
| Run ID: | 9941.345G67.12S1372.123M666.O3980.P7193.17J1403 | |
| Data Research: |
1927/1950 Elgin Serial List |
|
| Database Version: | v52.450 | |
| 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 | 10 (0.50%) | |
| $ Estimated Value (12 Month Change): | 5.19% Analyzing 2,540 Sales | |
|
Research Note: Some researching classify this run as an unofficial grade "998" for research purposes but is not a factory-assigned grade classification.
|
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Production Metrics Tree: Grade 345
Target Profile: 12S-M3-17J-ONP-A4P-STRAND
| 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 |
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| 12S-M3-17J-ONP-A4P: 7,000 0.94% | Other: 730,900
Other Adjustments or Unclassified |
||
| 12S-M3-17J-ONP-A4P-STRAND: 3,000 0.40% | Other: 4,000
Other Variants or Unclassified |
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Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 10 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.
Rickhufnagel7 Top Contributor Elgin Expert Hampden Expert Supporter 630 · January 14, 2022
Serial Number 19709116 was reported as accurate.
Rickhufnagel7 Top Contributor Elgin Expert Hampden Expert Supporter 630 · January 13, 2022
Serial Number 19709422 was reported as accurate.
Rickhufnagel7 Top Contributor Elgin Expert Hampden Expert Supporter 630 · September 8, 2019
Serial Number 19709209 was reported as accurate.
Anonymous · June 6, 2018
Serial Number 19710656 was reported as accurate.
mncorrado001 83 · January 2, 2017
Serial Number 19709411 was reported as accurate.
Changes since this report was submitted:
Adjusted changed from No to Yes
Anonymous · August 6, 2016
Serial Number 19710324 was reported as accurate.
Changes since this report was submitted:
Adjusted changed from No to Yes
Anonymous · May 8, 2013
Serial Number 19709422 was reported as inaccurate.
Note: Marked "Strand", "ADJUSTED" and "4 POSITIONS" on
Barrel Bridge
Barrel Bridge
Changes since this report was submitted:
Adjusted changed from No to Yes
Anonymous · April 19, 2013
Serial Number 19709800 was reported as inaccurate.
Note: Marked " Strand" adjusted 4 positions, possibly
grade 998, 4000 made.
grade 998, 4000 made.
Changes since this report was submitted:
Adjusted changed from No to Yes
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