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: 3336895 Question Mark
Grade: P.S. Bartlett Question Mark
Model: 1883 Question Mark
Estimated Production Date: October 1887 - January 1888 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 38 of 532 Question Mark
Grade/Model Total Production: 537,200 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Jewel Material: Ruby Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Church 1885 Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Case: Various Question Mark
Run ID: 12334.G3749.18S8372.181883M279.H2732.L3083.15J2701 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: v52.462 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
601.13 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
547.03 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.598% Question Mark
Registry Population:
Scoped for This Run Only
6 (0.60%) Question Mark
$ Estimated Value (12 Month Change): -2.44% Analyzing 615 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.


texnet 684 · December 28, 2021

Serial Number 3336895 was reported as accurate.

Anonymous · February 25, 2021

Serial Number 3336721 was reported as inaccurate.

Note: The date may be slightly different. Serial number
3336721 is engraved with a dedication with the
date "Xmas 1886", making it slightly earlier than
the suggested date. Otherwise, excellent.
Curator Response: Factory records suggest that the production date was October 1887 - January 1888. Surrounding runs also have similar dates, supporting accuracy. Cases were often swapped with other movements. It is possible that the factory records are incorrect, as other errors have been confirmed. However, it is more likely the case/movement have been swapped at some point in time.

Anonymous · August 23, 2019

Serial Number 3336406 was reported as accurate.

Rcardkidz 4073 · January 21, 2019

Serial Number 3336149 was reported as accurate.

Anonymous · April 3, 2018

Serial Number 3336881 was reported as accurate.

Anonymous · September 4, 2017

Serial Number 3336282 was reported as accurate.

bethfob 42 · May 29, 2014

Serial Number 3336662 was reported as accurate.

Waltham Grade P.S. Bartlett Pocket Watch