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: 125879
Grade: P.S. Bartlett
Model: 1861
Estimated Production Date: July 1864 - January 1865
Run Quantity: 500
Grade/Model Run: 40 of 58
Grade/Model Total Production: 9,795
Size: 10s
Jewels: 7j
Jewel Material: Ruby
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: 3/4 Plate
Balance Type: Solid
Balance Material: Gold
Adjusted: No
Railroad Grade: No
Case: Various
Run ID: 2492.G1437.10S77.101861M77.O2490.K2491.7J237
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: v52.358
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
29.19
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
26.56
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.029%
Registry Population: 13 (2.60%)

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 · December 29, 2019

Serial Number 126155 was reported as accurate.

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

Anonymous · December 23, 2019

Serial Number 126043 was reported as accurate.

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

MjCJR65 1 · March 19, 2018

Serial Number 126093 was reported as accurate.

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

Anonymous · November 12, 2017

Serial Number 126243 was reported as accurate.

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

Anonymous · June 13, 2016

Serial Number 126098 was reported as accurate.

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

Anonymous · April 3, 2016

Serial Number 126208 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · March 30, 2015

Serial Number 126292 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Adjusted changed from Yes to No
Plate changed from Unknown to 3/4
Waltham Grade P.S. Bartlett Pocket Watch