Pocket Watch Database
https://pocketwatchdatabase.com/search/result/elgin/30381682/movement
Access Date: December 29, 2024
From the American Horology Archive:
Elgin National Watch Co.
Grade: 291
Manufacturer: | Elgin | |
Manufacturer Location: | Elgin, Illinois | |
Movement Serial Number: | 30381682 | |
Grade: | 291 | |
Model: | 7 | |
Class: | 110 | |
Estimated Production Year: | 1928 | |
Run Quantity: | 7,000 | |
Grade/Model Run: | 323 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: | 13383.291G323.16S3444.167M1360.O6231.P10392.7J5738 | |
Data Research: |
1927/1950 Elgin Serial List |
|
Database Version: | v52.528 | |
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 | 19 (0.27%) |
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 19 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.
cbzimm Supporter 469 · May 27, 2023
Serial Number 30383259 was reported as accurate.
cmdraven 4083 · April 19, 2020
Serial Number 30383033 was reported as accurate.
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