Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 620 Pocket Watch
Waltham Grade No. 620 Pocket Watch

American Waltham Watch Co.

Grade: No. 620

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 11260774
Grade: No. 620
Model: 1899
Estimated Production Year: 1902
Run Quantity: 3,000
Total Production: 340,100
Size: 16s
Jewels: 15j
Movement Configuration: Openface
Movement Setting: Pendant
Plate: Bridge Plate
Bridge Type: Center
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List
Case: Various
Database Version: v48.293

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Data Verification Reports

11260001
Verification Serial Map
11263000

Anonymous · September 7, 2021

Serial Number 11261110 was reported as accurate.

TIMEWELLSPENT 9 · March 13, 2021

Serial Number 11261384 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

TIMEWELLSPENT 9 · March 13, 2021

Serial Number 11261384 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

cmdraven 3399 · August 14, 2019

Serial Number 11260656 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · October 17, 2018

Serial Number 11260578 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · October 28, 2017

Serial Number 11260171 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · January 30, 2017

Serial Number 11261098 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · August 20, 2016

Serial Number 11262484 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · August 25, 2015

Serial Number 11260774 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Aewalsh14 1 · July 30, 2015

Serial Number 11260073 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

rjrake 62 · October 12, 2013

Serial Number 11260578 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · August 2, 2013

Serial Number 11261648 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · January 28, 2013

Serial Number 11262406 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Waltham Grade No. 620 Pocket Watch
Waltham Grade No. 620 Pocket Watch