Pocket Watch Database

From the American Horology Archive:
Waltham Grade P.S. Bartlett Pocket Watch
Waltham Grade P.S. Bartlett Pocket Watch

American Waltham Watch Co.

Grade: P.S. Bartlett

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 443981
Grade: P.S. Bartlett
Model: 1857
Estimated Production Date: April 1870 - July 1, 1870
Run Quantity: 2,000
Grade/Model Run: 2532 of 2837
Grade/Model Total Production: 293,359
Size: 18s
Jewels: 11j
Jewel Material: Ruby
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Adjusted: No
Railroad Grade: No
Case: Various
Run ID: 4591.G2694.18S4277.181857M4074.O4582.K4584.11J2701
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
Database Version: v52.354
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
842.18
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
766.39
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.837%
Registry Population: 23 (1.15%)
$ Estimated Value (12 Month Change): 0.57% Analyzing 1,048 Sales

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 · December 15, 2023

Serial Number 443327 was reported as accurate.

giddykippa 235 · June 10, 2022

Serial Number 443761 was reported as accurate.

Anonymous · June 7, 2021

Serial Number 444405 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · December 27, 2020

Serial Number 443116 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

SoonerRon 1 · November 7, 2020

Serial Number 443882 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

rubber 37 · September 26, 2020

Serial Number 443013 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · April 9, 2020

Serial Number 443897 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · April 5, 2020

Serial Number 443942 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · March 15, 2020

Serial Number 443897 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · February 16, 2020

Serial Number 444885 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · October 13, 2019

Serial Number 444449 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · December 17, 2018

Serial Number 443851 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · July 15, 2018

Serial Number 443102 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · April 28, 2018

Serial Number 444191 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · March 4, 2018

Serial Number 444149 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

oilseed Supporter 471 · December 28, 2017

Serial Number 444165 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · December 15, 2017

Serial Number 444149 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · December 13, 2017

Serial Number 444170 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · July 29, 2016

Serial Number 444502 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · March 16, 2016

Serial Number 444502 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · May 10, 2015

Serial Number 444683 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

redsox1 74 · November 25, 2014

Serial Number 443515 was reported as inaccurate.

Note: movement finish Gilt
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · December 11, 2013

Serial Number 444777 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · December 22, 2012

Serial Number 444266 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No
Waltham Grade P.S. Bartlett Pocket Watch
Waltham Grade P.S. Bartlett Pocket Watch