Pocket Watch Database

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

American Waltham Watch Co.

Grade: Riverside

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 12024316
Grade: Riverside
Model: 1899
Estimated Production Year: 1902
Run Quantity: 500
Total Production: 56,539
Size: 16s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Regulator: Patent
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: Yes
Data Research: 1954 Waltham "Gray Book" List

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Data Verification Reports

12024001
Verification Serial Map
12024500

Anonymous · January 4, 2020

Serial Number 12024457 was reported as accurate.

Anonymous · September 2, 2019

Serial Number 12024497 was reported as inaccurate.

Note: Adjusted to position is not stated on the watch.
Curator Response: Thanks for the report. Positional adjustments were not typically marked on movements during this era of production. Original catalog descriptions indicate this grade was adjusted to temperature and positions.

Anonymous · February 3, 2018

Serial Number 12024092 was reported as accurate.

Anonymous · June 21, 2017

Serial Number 12024316 was reported as accurate.

Anonymous · January 20, 2017

Serial Number 12024497 was reported as inaccurate.

Note: Shows it to be "pendant set" it's actually "lever
set".

staschcollectables 27 · November 23, 2016

Serial Number 12024337 was reported as accurate.

staschcollectables 27 · November 23, 2016

Serial Number 12024337 was reported as accurate.

Anonymous · June 2, 2014

Serial Number 12024064 was reported as accurate.

Anonymous · December 17, 2013

Serial Number 12024338 was reported as accurate.

Anonymous · December 2, 2013

Serial Number 12024338 was reported as accurate.

Waltham Grade Riverside Pocket Watch Movement