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 Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 621971 Question Mark
Grade: P.S. Bartlett Question Mark
Model: 1857 Question Mark
Estimated Production Date: July 1872 - September 1, 1872 Question Mark
Run Quantity: 2,100 Question Mark
Grade/Model Run: 2650 of 2837 Question Mark
Grade/Model Total Production: 293,359 Question Mark
Size: 18s Question Mark
Jewels: 11j Question Mark
Jewel Material: Ruby Question Mark
Movement Configuration: Adaptable Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Key Question Mark
Plate: Full Plate Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 5146.G2844.18S4701.181857M4484.O5117.K5133.11J3110 Question Mark
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
Question Mark
Database Version: v52.505 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
842.18 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
766.39 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.837% Question Mark
Registry Population:
Scoped for This Run Only
20 (0.95%) Question Mark
$ Estimated Value (12 Month Change): 5.11% Analyzing 1,072 Sales Question Mark

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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.


WatchThatMan 39 · April 16, 2023

Serial Number 623453 was reported as accurate.

Anonymous · May 1, 2022

Serial Number 622308 was reported as accurate.

Bostonjoe Top Contributor Supporter 200 · March 12, 2022

Serial Number 622432 was reported as accurate.

MoatsJustin1 top-contributor 5269 · October 30, 2021

Serial Number 622801 was reported as accurate.

Harlton Supporter 98 · August 22, 2021

Serial Number 621971 was reported as accurate.

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

Anonymous · July 27, 2021

Serial Number 622588 was reported as accurate.

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

Anonymous · February 3, 2021

Serial Number 623712 was reported as accurate.

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

Anonymous · January 22, 2019

Serial Number 623064 was reported as accurate.

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

Anonymous · January 19, 2019

Serial Number 621926 was reported as accurate.

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

Anonymous · January 4, 2019

Serial Number 622508 was reported as accurate.

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

Anonymous · September 26, 2018

Serial Number 622539 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · August 11, 2018

Serial Number 623429 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · February 28, 2017

Serial Number 622991 was reported as inaccurate.

Note: 15 jewls
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · February 28, 2017

Serial Number 622991 was reported as accurate.

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

WilliamL 3 · February 25, 2016

Serial Number 622260 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Adjusted changed from Yes to No

Yellowtail420 Supporter 103 · July 1, 2015

Serial Number 622831 was reported as accurate.

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

Anonymous · November 8, 2014

Serial Number 622854 was reported as accurate.

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

chevykingpower 215 · February 21, 2014

Serial Number 623011 was reported as accurate.

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

chevykingpower 215 · February 21, 2014

Serial Number 623011 was reported as accurate.

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

Anonymous · February 21, 2014

Serial Number 623011 was reported as accurate.

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

Anonymous · December 18, 2013

Serial Number 622874 was reported as accurate.

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

pslatervt 19 · August 23, 2013

Serial Number 623668 was reported as accurate.

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

Anonymous · August 12, 2013

Serial Number 621939 was reported as accurate.

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

jeremyroy 199 · July 3, 2013

Serial Number 622286 was reported as accurate.

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

jeremyroy 199 · July 1, 2013

Serial Number 622286 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