Pocket Watch Database


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

American Waltham Watch Co.

Grade: P.S. Bartlett

Private Label(s) in Run:

G. N. Bardawill - London, Ontario.

What is a Private Label?
Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 15040607 Question Mark
Grade: P.S. Bartlett Question Mark
Model: 1892 Question Mark
Estimated Production Year: 1906 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 20 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: 19754.G4234.18S11471.181892M434.O12409.L4934.17J1425 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.574 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
78.46 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
11 (1.10%) Question Mark
$ Estimated Value (12 Month Change): -10.75% Analyzing 545 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.


Anonymous · October 17, 2021

Serial Number 15040154 was reported as accurate.

Anonymous · June 3, 2021

Serial Number 15040689 was reported as accurate.

Anonymous · May 27, 2021

Serial Number 15040462 was reported as accurate.

Anonymous · October 31, 2019

Serial Number 15040057 was reported as accurate.

Anonymous · January 19, 2015

Serial Number 15040390 was reported as inaccurate.

Note: Private label marked on dial and movement: G. N.
Bardawill, London, Ontario.
Marked SPECIAL on movement

Anonymous · December 9, 2014

Serial Number 15040390 was reported as inaccurate.

Note: Private label, lever set, 2 tone movement
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever

shonakam 26 · September 15, 2013

Serial Number 15040844 was reported as accurate.

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

Anonymous · February 9, 2013

Serial Number 15040203 was reported as inaccurate.

Note: 15040203 and 15126343 are both private label,
lever set, and two-tone movement finish.
Curator Response: Could you let us know what private label(s) are observed in this range? Thanks!
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever

Anonymous · February 9, 2013

Serial Number 15040203 was reported as accurate.

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