Pocket Watch Database

From the American Horology Archive:
Waltham Grade Am.W.Co. Pocket Watch

American Waltham Watch Co.

Grade: Am.W.Co.

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 7101326
Grade: Am.W.Co.
Model: 1890
Estimated Production Date: May 1896 - April 1902
Run Quantity: 1,000
Grade/Model Run: 6 of 16
Grade/Model Total Production: 22,500
Size: 6s
Jewels: 7j
Movement Configuration: Adaptable
Movement Setting: Key
Plate: 3/4 Split Plate
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 15139.G660.6S467.61890M176.H4206.K9119.7J4259
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
67.36
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
61.64
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.067%
Registry Population: 5 (0.50%)

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 · January 29, 2021

Serial Number 7101180 was reported as accurate.

Anonymous · November 11, 2017

Serial Number 7101813 was reported as inaccurate.

Note: 7101813 is a Vanguard with 21 Ruby Jewels and a
Canadian face.
I was under the impression that the manufacturing
date was 1894.
I further believe it is a Canadian RR watch. It
is still one of the most accurate watches that I
possess.
Curator Response: Thanks for the report. This range appears in the Waltham Serial Ledgers as being manufactured May 1896-April 1902, Size 6, designated for English export. If possible, please upload an image of the watch to your collection for further inspection.
Waltham Grade Am.W.Co. Pocket Watch