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: 19004938 Question Mark
Grade: P.S. Bartlett Question Mark
Model: 1908 Question Mark
Estimated Production Year: 1913 Question Mark
Run Quantity: 900 Question Mark
Grade/Model Run: 36 of 105 Question Mark
Grade/Model Total Production: 106,099 Question Mark
Size: 16s Question Mark
Jewels: 17j Question Mark
Jewel Material: Ruby Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Balance Type: Compensation Question Mark
Regulator: Church 1892 Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Temperature: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 22241.G4399.16S2943.161908M513.O13804.P7453.17J2170 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.433 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
117.12 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
106.58 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.116% Question Mark
Registry Population:
Scoped for This Run Only
4 (0.44%) Question Mark
$ Estimated Value (12 Month Change): 5.69% Analyzing 265 Sales Question Mark

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.


okiejohn 386 · January 24, 2022

Serial Number 19004938 was reported as accurate.

Anonymous · May 15, 2018

Serial Number 19005440 was reported as inaccurate.

Note: Gilt plates. Cheers. duffy l.
Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt
Plate changed from 3/4 to Bridge

Anonymous · February 18, 2018

Serial Number 19004915 was reported as inaccurate.

Note: Gilt movement finish
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection so we can take a closer look.
Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt
Plate changed from 3/4 to Bridge
Waltham Grade P.S. Bartlett Pocket Watch