Pocket Watch Database
https://pocketwatchdatabase.com/search/result/waltham/33810
Access Date: January 31, 2023
From the American Horology Archive:

American Waltham Watch Co.
Grade: P.S. Bartlett
Manufacturer: | Waltham | ![]() |
Manufacturer Location: | Waltham, Massachusetts | ![]() |
Movement Serial Number: | 33810 | ![]() |
Grade: | P.S. Bartlett | ![]() |
Model: | 1857 | ![]() |
Estimated Production Date: | April 1860 - May 1860 | ![]() |
Run Quantity: | 900 | ![]() |
Grade/Model Total Production: | 293,259 | ![]() |
Size: | 18s | ![]() |
Jewels: | 11j | ![]() |
Movement Configuration: | Adaptable | ![]() |
Movement Finish: | Gilt | ![]() |
Movement Setting: | Key | ![]() |
Plate: | Full Plate | ![]() |
Balance Type: | Solid | ![]() |
Balance Material: | Steel | ![]() |
Adjusted: | No | ![]() |
Railroad Grade: | No | ![]() |
Data Research: |
c.1900 Waltham Factory Ledgers 1954 Waltham "Gray Book" List |
![]() |
Case: | Various | ![]() |
Registry Population: | 9 (1.00%) | ![]() |
Database Version: | v49.716 | ![]() |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
1 | 33104 | #104 | Inferred | ||
2 | 33307 | #307 | Collection | August 03, 2018 | |
3 | 33399 | #399 | Inferred | ||
4 | 33423 | #423 | Inferred | ||
5 | 33603 | #603 | Inferred | ||
6 | 33653 | #653 | Collection | May 04, 2019 | |
7 |
![]() Image Credit: inlinehunter006 |
33810 | #810 | Collection | February 03, 2019 |
8 | 33820 | #820 | Collection | May 08, 2014 | |
9 | 33893 | #893 | Collection | December 24, 2022 | |
Standard Deviation of Known Examples: 266.47 (Expected: 259.95, Δ6.51/0.72%) |
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.
Anonymous · February 3, 2021
Serial Number 33310 was reported as accurate.
Anonymous · January 7, 2021
Serial Number 33484 was reported as accurate.
Anonymous · November 8, 2020
Serial Number 33096 was reported as accurate.
Anonymous · October 5, 2019
Serial Number 33399 was reported as accurate.
inlinehunter006 20 · February 3, 2019
Serial Number 33810 was reported as accurate.
Braze92 1 · December 3, 2018
Serial Number 33843 was reported as accurate.
Anonymous · October 8, 2018
Serial Number 33182 was reported as inaccurate.
Anonymous · August 7, 2018
Serial Number 33307 was reported as accurate.
Anonymous · July 12, 2017
Serial Number 33534 was reported as accurate.
Anonymous · May 10, 2017
Serial Number 33031 was reported as accurate.
Anonymous · May 4, 2017
Serial Number 33793 was reported as accurate.
Anonymous · January 23, 2017
Serial Number 33659 was reported as accurate.
Diggdugg 1 · February 23, 2016
Serial Number 33701 was reported as accurate.
Diggdugg 1 · February 23, 2016
Serial Number 33701 was reported as accurate.
dunlapjm 17 · October 16, 2015
Serial Number 33783 was reported as accurate.
watchman992 23 · October 11, 2015
Serial Number 33783 was reported as accurate.

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