Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/31493080
https://pocketwatchdatabase.com/search/result/waltham/31493080
Access Date: April 29, 2024
From the American Horology Archive:
American Waltham Watch Co.
Grade: 8 Day
CDIA, Aircraft
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 31493080 | |
| Grade: | 8 Day | |
| Variation: | CDIA | |
| Model: | Air | |
| Estimated Production Date: | September 1943 - October 1943 | |
| Run Quantity: | 10,000 | |
| Grade/Model Run: | 10 of 14 | |
| Grade/Model Total Production: | 124,000 | |
| Size: | 37s | |
| Jewels: | 15j | |
| Movement Configuration: | Openface | |
| Plate: | 3/4 Plate | |
| Hairspring: | Breguet | |
| Adjusted: | No | |
| Railroad Grade: | No | |
| Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
|
| Case: | Various | |
| Run ID: | 25834.G219.37S234.M10.O16067.U158.15J6104 | |
| Database Version: | v52.245 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 343.23 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 312.33 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.341% | |
| Registry Population: | 1 (0.01%) | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There is 1 watch 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.
Ifxtym 27 · December 16, 2023
Serial Number 31493080 was reported as inaccurate.
Note: This is an 8 day aircraft clock with a dial
showing 24 hours (instead of a usual 12 hour
dial), a sweep second hand, and a small sweep
calendar hand. It has 15 jewels and a winding
system attached to allow for winding and setting
via a knob on the front of the case.
showing 24 hours (instead of a usual 12 hour
dial), a sweep second hand, and a small sweep
calendar hand. It has 15 jewels and a winding
system attached to allow for winding and setting
via a knob on the front of the case.
Curator Response: Thanks for the additional information!
Anonymous · October 22, 2018
Serial Number 31493918 was reported as inaccurate.
Note: movement marked adjusted Temp. & 1 position
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection so we can take a closer look.
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