Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/20317894/movement
Access Date: December 23, 2024
From the American Horology Archive:
American Waltham Watch Co.
Grade: Riverside A
Manufacturer: | Waltham | |
Manufacturer Location: | Waltham, Massachusetts | |
Movement Serial Number: | 20317894 | |
Grade: | Riverside A | |
Model: | Colonial A | |
Estimated Production Year: | 1915 | |
Run Quantity: | 1,000 | |
Grade/Model Run: | 12 of 25 | |
Grade/Model Total Production: | 25,300 | |
Size: | 14s | |
Jewels: | 19j | |
Movement Configuration: | Openface | |
Movement Finish: | Nickel | |
Movement Setting: | Pendant | |
Plate: | Bridge Plate | |
Hairspring: | Breguet | |
Adjusted: | Yes | |
Adjusted to Position: | Yes | |
Adjusted # of Positions: | 5 | |
Railroad Grade: | No | |
Case: | Various | |
Run ID: | 23109.G12.14S2463.M17.O14357.P8204.19J412 | |
Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
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Database Version: | v52.518 | |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 76.17 | |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 69.31 | |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.076% | |
Registry Population: Scoped for This Run Only | 8 (0.80%) | |
Research Note: Waltham Serial Ledgers designate this run as "Col. A."
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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.
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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.
cmdraven 4083 · November 19, 2024
Serial Number 20317684 was reported as accurate.
JerryT Waltham Expert Small Watch Expert 425 · September 26, 2021
Serial Number 20317948 was reported as accurate.
JerryT Waltham Expert Small Watch Expert 425 · September 26, 2021
Serial Number 20317700 was reported as accurate.
JerryT Waltham Expert Small Watch Expert 425 · September 26, 2021
Serial Number 20317355 was reported as accurate.
JerryT Waltham Expert Small Watch Expert 425 · September 25, 2021
Serial Number 20317395 was reported as accurate.
cmdraven 4083 · February 22, 2018
Serial Number 20317551 was reported as accurate.
Anonymous · January 5, 2018
Serial Number 20317445 was reported as accurate.
Anonymous · November 21, 2014
Serial Number 20317020 was reported as inaccurate.
Roberto 43 · December 13, 2013
Serial Number 20317020 was reported as inaccurate.