Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/470545
Access Date: January 30, 2023
From the American Horology Archive:

American Waltham Watch Co.
Grade: Crescent St.
Manufacturer: | Waltham | ![]() |
Manufacturer Location: | Waltham, Massachusetts | ![]() |
Movement Serial Number: | 470545 | ![]() |
Grade: | Crescent St. | ![]() |
Model: | 1870 | ![]() |
Estimated Production Date: | January 1870 - May 1, 1870 | ![]() |
Run Quantity: | 500 | ![]() |
Grade/Model Total Production: | 17,880 | ![]() |
Size: | 18s | ![]() |
Jewels: | 15j | ![]() |
Movement Configuration: | Adaptable | ![]() |
Movement Finish: | Gilt | ![]() |
Movement Setting: | Key | ![]() |
Plate: | Full Plate | ![]() |
Adjusted: | Yes | ![]() |
Adjusted to Position: | Yes | ![]() |
Railroad Grade: | Yes | ![]() |
Data Research: |
c.1900 Waltham Factory Ledgers 1954 Waltham "Gray Book" List |
![]() |
Case: | Various | ![]() |
Registry Population: | 6 (1.20%) | ![]() |
Database Version: | v49.716 | ![]() |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
1 |
Image Credit: Bostonjoe |
470545 | #45 | Collection | November 10, 2015 |
2 | 470687 | #187 | Marketplace | April 17, 2020 | |
3 | 470822 | #322 | Collection | January 25, 2018 | |
4 | 470862 | #362 | Collection | September 27, 2016 | |
5 | 470881 | #381 | Collection | July 22, 2015 | |
6 | 470976 | #476 | Marketplace | June 16, 2021 | |
Standard Deviation of Known Examples: 154.62 (Expected: 144.48, Δ10.14/2.03%) |
Help Us Help Others By Improving the Database:
Does this information describe your movement accurately?
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.
Decarlos 6 · January 2, 2021
Serial Number 470698 was reported as accurate.
sanjosetom 301 · May 28, 2017
Serial Number 470971 was reported as accurate.
Bostonjoe Top Contributor Supporter 185 · November 10, 2015
Serial Number 470545 was reported as inaccurate.
Anonymous · November 23, 2014
Serial Number 470971 was reported as inaccurate.
drisen 21 · September 19, 2013
Serial Number 470693 was reported as inaccurate.
Railroad watch. Change to yes Railroad Grade

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