Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/18252770
https://pocketwatchdatabase.com/search/result/waltham/18252770
Access Date: April 24, 2024
From the American Horology Archive:
American Waltham Watch Co.
Grade: Official Standard
| Manufacturer: | Waltham |  |
| Manufacturer Location: | Waltham, Massachusetts | |
| Movement Serial Number: | 18252770 | |
| Grade: | Official Standard | |
| Model: | Ball | |
| Estimated Production Year: | 1912 | |
| Run Quantity: | 4,500 | |
| Grade/Model Run: | 43 of 57 | |
| Grade/Model Total Production: | 64,210 | |
| Size: | 16s | |
| Jewels: | 21j | |
| Movement Configuration: | Openface | |
| Movement Setting: | Lever | |
| Hairspring: | Breguet | |
| Adjusted: | Yes | |
| Adjusted to Position: | Yes | |
| Adjusted # of Positions: | 5 | |
| Railroad Grade: | Yes | |
| Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
|
| Case: | Various | |
| Run ID: | 21872.G43.16S2812.M71.O13604.L5317.21J413 | |
| Database Version: | v52.245 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 187.90 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 170.99 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.187% | |
| Registry Population: | 1 (0.02%) | |
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.
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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.
Anonymous · May 24, 2013
Serial Number 18252770 was reported as inaccurate.
Note: adjusted 5 positions
Railroad grade
otherwise all correct
Railroad grade
otherwise all correct
Changes since this report was submitted:
Adjusted # Positions changed from No to 5