Pocket Watch Database


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

American Waltham Watch Co.

Grade: P.S. Bartlett

Mixed Run: Nickel and Two-Tone Movements

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 15126448 Question Mark
Grade: P.S. Bartlett Question Mark
Model: 1892 Question Mark
Estimated Production Year: 1906 Question Mark
Run Quantity: 700 Question Mark
Grade/Model Run: 28 of 53 Question Mark
Grade/Model Total Production: 38,350 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Jewel Material: Ruby Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Two-Tone Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Church 1892 Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Case: Various Question Mark
Run ID: 19894.G4258.18S11529.181892M463.O12502.L4984.17J1488 Question Mark
Data Research: 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
78.43 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
71.37 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.078% Question Mark
Registry Population:
Scoped for This Run Only
10 (1.43%) Question Mark
Research Note: Mixed Run: Nickel and Two-Tone Movements

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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 13, 2022

Serial Number 15126555 was reported as accurate.

SansFe 14 · March 3, 2022

Serial Number 15126448 was reported as inaccurate.

Note: Movement is all nickel, not 2 tone.

Anonymous · January 20, 2022

Serial Number 15126572 was reported as accurate.

Anonymous · January 18, 2020

Serial Number 15126464 was reported as accurate.

Anonymous · March 9, 2017

Serial Number 15126584 was reported as accurate.

Anonymous · April 14, 2016

Serial Number 15126621 was reported as inaccurate.

Note: lever set
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Two-Tone
Movement Setting changed from Pendant to Lever

Anonymous · December 26, 2015

Serial Number 15126984 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Two-Tone
Movement Setting changed from Pendant to Lever

jeanienne 1 · June 15, 2015

Serial Number 15126537 was reported as accurate.

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

Anonymous · September 19, 2014

Serial Number 15126411 was reported as accurate.

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

Anonymous · February 9, 2013

Serial Number 15126343 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Waltham Grade P.S. Bartlett Pocket Watch