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
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 15040607
Grade: P.S. Bartlett
Model: 1892
Estimated Production Year: 1906
Run Quantity: 1,000
Grade/Model Run: 20 of 53
Grade/Model Total Production: 38,350
Size: 18s
Jewels: 17j
Jewel Material: Ruby
Movement Configuration: Openface
Movement Finish: Two-Tone
Movement Setting: Lever
Plate: Full Plate
Regulator: Church 1892
Hairspring: Breguet
Adjusted: Yes
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 19754.G4234.18S11471.181892M434.O12421.L4934.17J1423
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
78.43
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
71.37
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.078%
Registry Population: 11 (1.10%)
$ Estimated Value (12 Month Change): 4.68% Analyzing 541 Sales

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