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: 702334
Grade: P.S. Bartlett
Model: 1865
Estimated Production Date: May 1873 - June 1, 1873
Run Quantity: 500
Grade/Model Run: 48 of 70
Grade/Model Total Production: 21,139
Size: 10s
Jewels: 15j
Jewel Material: Ruby
Movement Configuration: Adaptable
Movement Setting: Key
Plate: 3/4 Plate
Balance Type: Solid
Balance Material: Gold
Adjusted: No
Railroad Grade: No
Case: Various
Run ID: 5332.G2893.10S178.101865M75.O5299.K5302.15J1254
Data Research: c.1900 Waltham Factory Ledger Book 1 [NAWCC]
c.1900 Waltham Factory Ledgers [Ehrhardt Transcription]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Database Version: v52.350
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
60.63
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
55.17
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.060%
Registry Population: 6 (1.20%)

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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 10, 2020

Serial Number 702184 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · December 17, 2017

Serial Number 702316 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · April 18, 2016

Serial Number 702110 was reported as accurate.

Changes since this report was submitted:
Size changed from 18 to 10

Anonymous · April 18, 2016

Serial Number 702110 was reported as accurate.

Changes since this report was submitted:
Size changed from 18 to 10

Pocketwatchlover 71 · March 6, 2016

Serial Number 702027 was reported as inaccurate.

Note: It is size 6, full plate, gilt finish, fog's
safety pinion, Pat Fed 14 ,in a Mansfield and
baird Philadelphia coin silver case
Changes since this report was submitted:
Size changed from 18 to 10
Plate changed from Unknown to 3/4

Anonymous · March 17, 2013

Serial Number 702473 was reported as inaccurate.

Note: Not open faced

Changes since this report was submitted:
Size changed from 18 to 10
Plate changed from Unknown to 3/4
Waltham Grade P.S. Bartlett Pocket Watch