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: 755379
Grade: P.S. Bartlett
Model: 1865
Estimated Production Date: July 1874 - September 1, 1874
Run Quantity: 375
Grade/Model Run: 64 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
Adjusted: Yes
Adjusted to Position: Yes
Adjusted to Temperature: Yes
Railroad Grade: No
Case: Various
Run ID: 5476.G2955.10S202.101865M99.O5427.K5431.15J1291
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: v52.352
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: 2 (0.53%)

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.


MoatsJustin1 top-contributor 4963 · November 27, 2023

Serial Number 755379 was reported as accurate.

Anonymous · April 24, 2018

Serial Number 755382 was reported as accurate.

USNRet 140 · February 9, 2018

Serial Number 755138 was reported as accurate.

Waltham Grade P.S. Bartlett Pocket Watch