Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/15813855
Access Date: June 06, 2023
From the American Horology Archive:


American Waltham Watch Co.
Grade: No. 220
Manufacturer: | Waltham | ![]() |
Manufacturer Location: | Waltham, Massachusetts | ![]() |
Movement Serial Number: | 15813855 | ![]() |
Grade: | No. 220 | ![]() |
Model: | 1894 | ![]() |
Estimated Production Year: | 1907 | ![]() |
Run Quantity: | 2,000 | ![]() |
Grade/Model Total Production: | 817,280 | ![]() |
Size: | 12s | ![]() |
Jewels: | 15j | ![]() |
Movement Configuration: | Openface | ![]() |
Movement Finish: | Nickel | ![]() |
Movement Setting: | Pendant | ![]() |
Plate: | 3/4 Plate | ![]() |
Regulator: | Patent | ![]() |
Hairspring: | Breguet | ![]() |
Adjusted: | No | ![]() |
Railroad Grade: | No | ![]() |
Data Research: |
1954 Waltham "Gray Book" List NAWCC Waltham Serial Digest |
![]() |
Case: | Various | ![]() |
Database Version: | v50.865 | ![]() |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 1,699.73 | ![]() |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 1,602.40 | ![]() |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 1.751% | ![]() |
Registry Population: | 7 (0.35%) | ![]() |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
1 | 15813807 | #307 | Marketplace | February 18, 2013 | |
2 |
![]() Image Credit: wessewell |
15813855 | #355 | Collection | May 10, 2018 |
3 | 15813879 | #379 | Marketplace | October 24, 2019 | |
4 | 15814312 | #812 | Marketplace | October 11, 2014 | |
5 | 15814573 | #1073 | Marketplace | September 07, 2021 | |
6 | 15814611 | #1111 | Marketplace | July 25, 2014 | |
7 | 15814988 | #1488 | Marketplace | July 05, 2019 | |
Standard Deviation of Known Examples: 458.67 (Expected: 577.49, Δ118.83/5.94%) |
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.
Fifty50 Supporter 315 · August 14, 2021
Serial Number 15815401 was reported as accurate.
Fifty50 Supporter 315 · July 7, 2021
Serial Number 15815401 was reported as accurate.
modelscarplains 39 · February 25, 2018
Serial Number 15815130 was reported as accurate.
georgeedmonds 5 · October 8, 2014
Serial Number 15814312 was reported as accurate.


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