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
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 12035158
Grade: P.S. Bartlett
Model: 1892
Estimated Production Year: 1902
Run Quantity: 1,000
Grade/Model Run: 4 of 53
Grade/Model Total Production: 38,350
Size: 18s
Jewels: 17j
Jewel Material: Ruby
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Two-Tone
Movement Signing Style: Mixed
Movement Inlay Color: Black
Movement Setting: Lever
Plate: Full Plate
Regulator: Church 1892
Hairspring: Breguet
Adjusted: Yes
Movement Markings: P.S. Bartlett
Waltham, Mass.
17 Jewels.
Adjusted.
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 17935.G4113.18S10864.181892M279.O11441.L4544.17J873
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: 13 (1.30%)
$ Estimated Value (12 Month Change): 9.15% Analyzing 541 Sales

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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 6, 2023

Serial Number 12034776 was reported as accurate.

Anonymous · August 6, 2022

Serial Number 12034808 was reported as accurate.

billkov 98 · November 29, 2021

Serial Number 12034796 was reported as accurate.

Anonymous · March 8, 2021

Serial Number 12035104 was reported as accurate.

Anonymous · August 17, 2019

Serial Number 12035070 was reported as accurate.

Anonymous · February 9, 2019

Serial Number 12035438 was reported as accurate.

oilseed Supporter 469 · November 27, 2018

Serial Number 12035494 was reported as accurate.

Mobilaero Top Contributor Supporter 291 · September 15, 2018

Serial Number 12035058 was reported as accurate.

Anonymous · January 1, 2017

Serial Number 12035171 was reported as accurate.

Groovysalsa 109 · May 25, 2015

Serial Number 12035318 was reported as inaccurate.

Note: Movement is lever set
Finish is two-tone
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever

Anonymous · November 7, 2014

Serial Number 12034899 was reported as accurate.

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

Anonymous · October 22, 2014

Serial Number 12034822 was reported as accurate.

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

Jpmoran11 12 · September 16, 2013

Serial Number 12034523 was reported as inaccurate.

Note: 19 j vanguard adjusted
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever

merlin8f 2 · September 15, 2013

Serial Number 12034523 was reported as inaccurate.

Note: Vanguard 19 jewels NI DMK w/ gold script
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever

Anonymous · April 7, 2013

Serial Number 12035058 was reported as inaccurate.

Note: Movement is LEVER set. Finish is two tone
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever

Anonymous · March 30, 2013

Serial Number 12035360 was reported as inaccurate.

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

Anonymous · March 30, 2013

Serial Number 12035360 was reported as accurate.

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

Anonymous · February 17, 2013

Serial Number 12035318 was reported as inaccurate.

Note: Movement finish is two tone
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever

Anonymous · January 13, 2013

Serial Number 12035318 was reported as inaccurate.

Note: Movement Setting is Lever Set
Changes since this report was submitted:
Movement Finish changed from Unknown to Two-Tone
Movement Setting changed from Pendant to Lever

Anonymous · January 10, 2013

Serial Number 12034667 was reported as accurate.

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

Anonymous · January 4, 2013

Serial Number 12035318 was reported as inaccurate.

Note: Adjusted to positions
Railroad grade
Changes since this report was submitted:
Movement Finish changed from Unknown to Two-Tone
Movement Setting changed from Pendant to Lever

Anonymous · December 2, 2012

Serial Number 12035318 was reported as accurate.

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