Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/31135404
https://pocketwatchdatabase.com/search/result/waltham/31135404
Access Date: April 18, 2024
From the American Horology Archive:
American Waltham Watch Co.
Grade: Missing Data
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 31135404 | |
| Grade: | Missing Data | |
| Model: | L-7.5 | |
| Estimated Production Date: | August 1942 - September 1942 | |
| Run Quantity: | 100,000 | |
| Grade/Model Run: | 5 of 16 | |
| Grade/Model Total Production: | 187,900 | |
| Size: | 7.5L | |
| Jewels: | ? | |
| Movement Configuration: | Openface | |
| Hairspring: | Breguet | |
| Adjusted: | Yes | |
| Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
|
| Case: | Various | |
| Run ID: | 25800.G83.S9.M9.O16047.U136.J62 | |
| Database Version: | v52.235 | |
Help Us Help Others By Improving the Database:
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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.
CoyoteBoi 2 · November 24, 2020
Serial Number 31135404 was reported as accurate.
Anonymous · December 14, 2015
Serial Number 31079947 was reported as accurate.
Anonymous · November 25, 2015
Serial Number 31078587 was reported as inaccurate.
Note: 4 ADJUSTMENTS OTHERWISE ACCURATE
rtwatches 943 · October 9, 2014
Serial Number 31067051 was reported as inaccurate.
Note: Grade 750-B 8/0 x 16/0 17j HC adj. temp and 2 pos
Anonymous · September 6, 2014
Serial Number 31116438 was reported as inaccurate.
Note: Grade: 767
Model: 750-B
Jewels: 17
Adjusted: 4 positions
Model: 750-B
Jewels: 17
Adjusted: 4 positions
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