Pocket Watch Database


From the American Horology Archive:
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: 2444600 Question Mark
Grade: P.S. Bartlett Question Mark
Model: 1877 Question Mark
Estimated Production Date: July 1884 - February 1885 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 496 of 531 Question Mark
Grade/Model Total Production: 220,735 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Jewel Material: Ruby Question Mark
Movement Configuration: Hunting Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Adjusted: Yes Question Mark
Case: Various Question Mark
Run ID: 11144.G3678.18S7884.181877M1703.H2183.L2402.15J2430 Question Mark
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.608 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
348.15 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
316.82 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.346% Question Mark
Registry Population:
Scoped for This Run Only
13 (0.65%) Question Mark
$ Estimated Value (12 Month Change): -2.00% Analyzing 477 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.


Anonymous · May 16, 2024

Serial Number 2443806 was reported as accurate.

Rcardkidz 4240 · February 27, 2021

Serial Number 2444152 was reported as accurate.

Anonymous · February 29, 2020

Serial Number 2444169 was reported as accurate.

Anonymous · December 10, 2018

Serial Number 2444284 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · November 29, 2018

Serial Number 2443648 was reported as accurate.

Anonymous · April 26, 2018

Serial Number 2443320 was reported as accurate.

Anonymous · February 4, 2018

Serial Number 2443750 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Either to Hunting
Movement Setting changed from Key to Lever

Anonymous · February 7, 2017

Serial Number 2444600 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Either to Hunting
Movement Setting changed from Key to Lever

Anonymous · May 15, 2015

Serial Number 2444419 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Key to Lever

Anonymous · October 17, 2014

Serial Number 2444419 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Key to Lever

cdrridg 42 · February 19, 2014

Serial Number 2444600 was reported as inaccurate.

Note: This movement is lever set.
Changes since this report was submitted:
Movement Setting changed from Key to Lever

Anonymous · October 16, 2013

Serial Number 2444282 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Movement Setting changed from Key to Lever

Anonymous · July 10, 2013

Serial Number 2444449 was reported as inaccurate.

Note: lever set, arabic numerals
Changes since this report was submitted:
Movement Setting changed from Key to Lever
Waltham Grade P.S. Bartlett Pocket Watch