Pocket Watch Database

From the American Horology Archive:
Waltham Grade Royal Pocket Watch Movement

American Waltham Watch Co.

Grade: Royal

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 12657837
Grade: Royal
Model: 1899
Estimated Production Year: 1903
Run Quantity: 1,000
Total Production: 48,501
Size: 16s
Jewels: 17j
Movement Configuration: Hunting
Movement Setting: Pendant
Plate: Bridge Plate
Bridge Type: Center
Regulator: Church 1892
Hairspring: Breguet
Adjusted: Yes
Data Research: 1954 Waltham "Gray Book" List
Database Version: v48.148

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Data Verification Reports

12657001
Verification Serial Map
12658000

Anonymous · January 16, 2022

Serial Number 12657888 was reported as accurate.

Anonymous · December 29, 2019

Serial Number 12657299 was reported as accurate.

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

Anonymous · December 23, 2019

Serial Number 12657299 was reported as accurate.

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

Anonymous · April 21, 2018

Serial Number 12657226 was reported as accurate.

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

TonyTiger 6 · March 19, 2017

Serial Number 12657948 was reported as accurate.

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

Anonymous · March 18, 2017

Serial Number 12657948 was reported as accurate.

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

Anonymous · March 15, 2017

Serial Number 12657948 was reported as accurate.

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

Anonymous · October 22, 2016

Serial Number 12657847 was reported as accurate.

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

JLashbrook 105 · August 8, 2016

Serial Number 12657454 was reported as accurate.

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

Anonymous · December 8, 2014

Serial Number 12657720 was reported as accurate.

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

Anonymous · November 13, 2014

Serial Number 12657710 was reported as accurate.

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

Anonymous · November 8, 2014

Serial Number 12657728 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Waltham Grade Royal Pocket Watch Movement