Pocket Watch Database

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

American Waltham Watch Co.

Grade: A.T. & Co.

Private Label(s) in Run:
Canadian Railway Time Service // Canadian Pacific Railway
What is a Private Label?
Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 7453699
Grade: A.T. & Co.
Model: 1883
Estimated Production Date: August 1897 - June 1898
Run Quantity: 1,000
Total Production: 114,590
Size: 18s
Jewels: 17j
Movement Configuration: Openface
Movement Setting: Pendant
Plate: Full Plate
Regulator: Patent
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Railroad Grade: Yes
Data Research: 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

7453001
Verification Serial Map
7454000

Anonymous · January 24, 2022

Serial Number 7453103 was reported as accurate.

Anonymous · April 22, 2021

Serial Number 7453147 was reported as accurate.

Anonymous · January 2, 2021

Serial Number 7453138 was reported as accurate.

Anonymous · September 15, 2020

Serial Number 7453468 was reported as accurate.

Robert1999 5 · April 6, 2019

Serial Number 7453979 was reported as inaccurate.

Note: CANADIAN PACIFIC RAILWAY

nsdan1 11 · March 2, 2019

Serial Number 7453959 was reported as accurate.

Anonymous · May 29, 2018

Serial Number 7453873 was reported as accurate.

Anonymous · March 11, 2018

Serial Number 7453835 was reported as accurate.

Anonymous · February 24, 2018

Serial Number 7453835 was reported as accurate.

Anonymous · September 22, 2017

Serial Number 7453681 was reported as accurate.

sanderson 34 · September 7, 2015

Serial Number 7453849 was reported as inaccurate.

Note: Waltham s/n: 7453849 is marked C.R.T.S. (Made for
Canadian Railway Time Service).
It is marked "adjusted" but no adjustment number
is evident.

Anonymous · May 3, 2015

Serial Number 7453102 was reported as accurate.

eparso 59 · July 5, 2013

Serial Number 7453683 was reported as inaccurate.

Note: CRTS, RAILROAD GRADE, ADJUSTED 5 POSITIONS

eparso 59 · June 12, 2013

Serial Number 7453683 was reported as inaccurate.

Note: Canadian Railway Time Service
Waltham Grade A.T. & Co. Pocket Watch Movement