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: 19100781 Question Mark
Grade: P.S. Bartlett Question Mark
Model: 1883 Question Mark
Estimated Production Year: 1913 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 513 of 532 Question Mark
Grade/Model Total Production: 537,200 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Jewel Material: Ruby Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Signing Style: Mixed Question Mark
Movement Inlay Color: Black Question Mark
Movement Setting: Pendant Question Mark
Plate: Full Plate Question Mark
Regulator: Church 1885 Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Railroad Grade: No Question Mark
Movement Markings: P.S. Bartlett
Waltham, Mass.
17 Jewels
Adjusted.
Case: Various Question Mark
Run ID: 22364.G4412.18S12075.181883M3386.O13879.P7540.17J2224 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.528 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,016.26 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
924.79 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.010% Question Mark
Registry Population:
Scoped for This Run Only
10 (1.00%) Question Mark
$ Estimated Value (12 Month Change): -2.61% Analyzing 889 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 · November 6, 2021

Serial Number 19100640 was reported as accurate.

Anonymous · January 5, 2021

Serial Number 19100956 was reported as accurate.

Harlton Supporter 98 · January 26, 2020

Serial Number 19100972 was reported as accurate.

Anonymous · January 3, 2020

Serial Number 19100518 was reported as inaccurate.

Note: This is a lever set movement

Anonymous · December 9, 2019

Serial Number 19101060 was reported as accurate.

Anonymous · November 28, 2019

Serial Number 19100640 was reported as accurate.

Anonymous · July 10, 2018

Serial Number 19100607 was reported as accurate.

Anonymous · December 30, 2017

Serial Number 19101436 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · June 17, 2017

Serial Number 19100581 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

Raveller Supporter 8 · February 20, 2015

Serial Number 19101265 was reported as accurate.

easy75 11 · February 19, 2015

Serial Number 19101000 was reported as accurate.

dbischoff80 1 · October 30, 2013

Serial Number 19100955 was reported as accurate.

Waltham Grade P.S. Bartlett Pocket Watch