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: Pendant-Set and Lever-Set Movements

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 15005405
Grade: P.S. Bartlett
Model: 1892
Estimated Production Year: 1906
Run Quantity: 1,000
Grade/Model Run: 19 of 53
Grade/Model Total Production: 38,350
Size: 18s
Jewels: 17j
Jewel Material: Ruby
Movement Configuration: Openface
Movement Finish: Two-Tone
Movement Setting: Pendant    Mixed Run
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: 19714.G4227.18S11455.181892M427.O12395.P5350.17J1403
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
77.99
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: 10 (1.00%)
$ Estimated Value (12 Month Change): 9.15% Analyzing 541 Sales
Research Note: Waltham Serial Lists do not explicitly designate the run as lever-set. However, various movements in this run have been reported as lever-set.

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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 · January 3, 2020

Serial Number 15004700 was reported as accurate.

Anonymous · September 10, 2019

Serial Number 15005329 was reported as accurate.

Anonymous · August 12, 2019

Serial Number 15004538 was reported as inaccurate.

Note: This one is lever set
Curator Response: Thanks for the report. This information has been noted in the research notes for this run.

Anonymous · January 7, 2019

Serial Number 15004600 was reported as inaccurate.

Note: It is pendant set
Changes since this report was submitted:
Movement Setting changed from Lever to Pendant

Anonymous · December 17, 2018

Serial Number 15004600 was reported as accurate.

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

Anonymous · October 1, 2015

Serial Number 15004929 was reported as inaccurate.

Note: This is a lever set movement, two tone finish.
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Two-Tone

Anonymous · July 24, 2015

Serial Number 15005216 was reported as accurate.

Waltham Grade P.S. Bartlett Pocket Watch