Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/309511/movement
Access Date: November 29, 2024
From the American Horology Archive:
American Waltham Watch Co.
Grade: Home Watch Co.
Manufacturer: | Waltham | |
Manufacturer Location: | Waltham, Massachusetts | |
Movement Serial Number: | 309511 | |
Grade: | Home Watch Co. | |
Model: | 1857 | |
Estimated Production Date: | July 1867 - September 1867 | |
Run Quantity: | 1,000 | |
Grade/Model Run: | 19 of 261 | |
Grade/Model Total Production: | 134,758 | |
Size: | 18s | |
Jewels: | 7j | |
Movement Configuration: | Adaptable | |
Movement Finish: | Gilt | |
Movement Setting: | Key | |
Plate: | Full Plate | |
Balance Type: | Solid | |
Balance Material: | Steel | |
Adjusted: | No | |
Railroad Grade: | No | |
Case: | Various | |
Run ID: | 3764.G19.18S3516.181857M3313.O3761.K3763.7J317 | |
Data Research: |
c.1900 Waltham Factory Ledger Book 1 [NAWCC] c.1900 Waltham Factory Ledgers [Ehrhardt Transcription] 1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
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Database Version: | v52.470 | |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 393.08 | |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 357.70 | |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.391% | |
Registry Population: Scoped for This Run Only | 7 (0.70%) |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 7 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.
Anonymous · September 10, 2020
Serial Number 309015 was reported as accurate.
Anonymous · March 25, 2019
Serial Number 309364 was reported as accurate.
Anonymous · May 14, 2018
Serial Number 309385 was reported as accurate.
SmokinDave 2 · June 29, 2016
Serial Number 309511 was reported as inaccurate.
matches
WHinder 3 · July 25, 2015
Serial Number 309503 was reported as accurate.
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