Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/elgin/7875013
https://pocketwatchdatabase.com/search/result/elgin/7875013
Access Date: April 26, 2024
From the American Horology Archive:
Elgin National Watch Co.
Grade: 150
Various movements in run converted to lever-set Grade 277. See Research Notes.
| Manufacturer: | Elgin |  |
| Manufacturer Location: | Elgin, Illinois | |
| Movement Serial Number: | 7875013 | |
| Grade: | 150 | |
| Model: | 5 | |
| Class: | 7 | |
| Estimated Production Year: | 1899 | |
| Run Quantity: | 531 | |
| Grade/Model Run: | 6 of 23 | |
| Grade/Model Total Production: | 7,820 | |
| Variant Est. Production: | 6,820 (18S-M5-21J) | |
| Size: | 18s | |
| Jewels: | 21j | |
| Jewel Material: | Ruby | |
| Jewel Setting: | Gold Settings (Screw-Set) | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Movement Inlay Color: | Gilt | |
| Movement Setting: | Pendant | |
| Plate: | Full Plate | |
| Barrel: | Going | |
| Train: | Quick | |
| Regulator: | Moseley | |
| Hairspring: | Breguet | |
| Standard Dial Type: | Double-Sunk | |
| Adjusted: | Yes | |
| Adjusted to Position: | Yes | |
| Adjusted # of Positions: | 5 | |
| Adjusted to Temperature: | Yes | |
| Adjusted to Isochronism: | Yes | |
| Adjustment Tolerance: | [14] 3P +/- 10 s/24hrs., Temp. +/- 4 s/16hrs., Reg. +/- 0-2 s/24hrs. | |
| Railroad Grade: | Yes | |
| Railroad Grade Classification: | Class C | |
| U.S. Patents: | 77078, 347272, 345619 | |
| Data Research: |
1904 Elgin Serial List 1915 Elgin Serial List 1927/1950 Elgin Serial List |
|
| Case: | Various | |
| Run ID: | 3103.150G6.18S1663.185M516.O724.P1261.21J26 | |
| Database Version: | v52.245 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 23.54 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 9.04 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.015% | |
| Registry Population: | 8 (1.51%) | |
|
Research Note: Run 7875001-7876000 started as Grade 150 (Pendant-Set). According to the master records, several movements were changed from Pendant-Set to Lever-Set (Grade 277). These are dispersed throughout the original range. #7875013: Verified as Lever-Set (277) [eBay #254484894036].
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Production Metrics Tree: Grade 150
Target Profile: 18S-M5-21J-ONP-A5PTI
| Elgin Grade 150 (All Variations): 7,820 ETP | |
| 18S: 7,820 100.00% 18s, Grade 150 |
|
| 18S-M5: 7,820 100.00% 18s, Grade 150, Model 5 |
|
| 18S-M5-21J: 6,820 87.21% 18s, Grade 150, Model 5, 21 Jewels |
Other: 1,000
Other Jewels or Unclassified |
| 18S-M5-21J-ONP: 6,820 87.21% 18s, Grade 150, Model 5, 21 Jewels, Openface/Pendant/Nickel |
|
| 18S-M5-21J-ONP-A5PTI: 6,820 87.21% | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 8 watches in the population registry for this run with 1 image.
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Help Us Help Others By Improving the Database:
Does this information describe your movement accurately?
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 · January 18, 2023
Serial Number 7875019 was reported as accurate.
cranemaker Supporter 73 · February 9, 2020
Serial Number 7875013 was reported as inaccurate.
Note: Grade 277, Model 7, Class 65 Lever set Movement.
Curator Response: Verified. [eBay #254484894036]
Anonymous · February 5, 2018
Serial Number 7875402 was reported as accurate.
Anonymous · May 13, 2016
Serial Number 7875286 was reported as accurate.
Changes since this report was submitted:
Movement Setting changed from Lever to Pendant
Anonymous · June 12, 2014
Serial Number 7875223 was reported as accurate.
Anonymous · April 7, 2014
Serial Number 7875332 was reported as accurate.
Anonymous · September 14, 2012
Serial Number 7875121 was reported as inaccurate.
Note: 21j
Adjusted
Adjusted
Changes since this report was submitted:
Jewels changed from 20j to 21j
Adjusted changed from No to Yes
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This WatchFrom This Runuploaded by cranemaker
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Image Source/Credit: eBay Auction
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uploaded by Msw233
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Image Source/Credit: eBay Auction
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uploaded by wfoufo
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uploaded by cranemaker
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uploaded by firebirdjeff02
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uploaded by watchmgt
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uploaded by Slederman
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uploaded by winterwolf
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