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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/21120000
https://pocketwatchdatabase.com/search/result/waltham/21120000
Access Date: February 18, 2025
From the American Horology Archive:
American Waltham Watch Co.
Grade: Equity
Manufacturer: | Waltham | ![]() |
Manufacturer Location: | Waltham, Massachusetts | ![]() |
Movement Serial Number: | 21120000 | ![]() |
Grade: | Equity | ![]() |
Model: | Equity | ![]() |
Estimated Production Year: | 1917 | ![]() |
Run Quantity: | 1,300 | ![]() |
Grade/Model Run: | 8 of 14 | ![]() |
Grade/Model Total Production: | 48,300 | ![]() |
Size: | 16.5s | ![]() |
Jewels: | 7j | ![]() |
Movement Configuration: | Openface | ![]() |
Movement Setting: | Pendant | ![]() |
Hairspring: | Breguet | ![]() |
Adjusted: | No | ![]() |
Railroad Grade: | No | ![]() |
Case: | Various | ![]() |
Run ID: | 23481.G26.16.5S10.M10.O14587.P8573.7J6888 | ![]() |
Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
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Database Version: | v52.608 | ![]() |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 145.42 | ![]() |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 132.33 | ![]() |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.145% | ![]() |
Registry Population: Scoped for This Run Only | 3 (0.23%) | ![]() |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 3 watches in the population registry for this run with 1 image.
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Verification Reports for this Run
There are currently no verifications for this range.