Pocket Watch Database

From the American Horology Archive:
Waltham Grade Wm. Ellery Pocket Watch

American Waltham Watch Co.

Grade: Wm. Ellery

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 1077309
Grade: Wm. Ellery
Model: 1877
Estimated Production Date: April 1878 - May 1878
Run Quantity: 500
Total Production: 260,586
Size: 18s
Jewels: 11j
Movement Configuration: Adaptable
Movement Setting: Key
Plate: Full Plate
Adjusted: No
Railroad Grade: No
Data Research: c.1900 Waltham Factory Ledgers
1954 Waltham "Gray Book" List
Database Version: v48.137

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Data Verification Reports

Verification Serial Map

Bostonjoe Top Contributor 169 · December 12, 2021

Serial Number 1077270 was reported as accurate.

surfingrandma 34 · June 15, 2014

Serial Number 1077309 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No
Waltham Grade Wm. Ellery Pocket Watch