Pocket Watch Database


From the American Horology Archive:
Waltham Grade A.T. & Co. Pocket Watch

American Waltham Watch Co.

Grade: A.T. & Co.

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 50459 Question Mark
Grade: A.T. & Co. Question Mark
Model: 1860 Question Mark
Estimated Production Date: January 1862 - December 1862 Question Mark
Run Quantity: 100 Question Mark
Grade/Model Run: 1 of 55 Question Mark
Grade/Model Total Production: 7,102 Question Mark
Size: 16s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Adaptable Question Mark
Movement Setting: Key Question Mark
Plate: 3/4 Plate Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Case: Various Question Mark
Run ID: 1467.G342.16S3.161860M3.O1466.K1466.15J247 Question Mark
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
Question Mark
Database Version: v52.465 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
21.38 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
19.46 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.021% Question Mark
Registry Population:
Scoped for This Run Only
1 (1.00%) Question Mark

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.


2mnyboxers Supporter 408 · July 31, 2023

Serial Number 50444 was reported as accurate.

Anonymous · May 11, 2016

Serial Number 50459 was reported as accurate.

Anonymous · March 6, 2013

Serial Number 50500 was reported as inaccurate.

No further details were submitted with the report.
Waltham Grade A.T. & Co. Pocket Watch