Pocket Watch Database

From the American Horology Archive:
Waltham Grade Vanguard Pocket Watch

American Waltham Watch Co.

Grade: Vanguard

Mixed Run: 21-Jewel and 23-Jewel Movements

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 16056013
Grade: Vanguard
Model: 1892
Estimated Production Year: 1907
Run Quantity: 1,000
Total Production: 101,864
Size: 18s
Jewels: 23j    Mixed Run
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
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
Case: Various
Database Version: v48.508
Research Note: Mixed Run: 21-Jewel and 23-Jewel Movements

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Data Verification Reports

16055701
Verification Serial Map
16056700

Anonymous · February 24, 2022

Serial Number 16056512 was reported as inaccurate.

Note: The movement is marked 21 Jewels not 23 Jewels.
*****@hotmail.com
Curator Response: Thanks for the report. This information has been noted in the research notes for this run.

Anonymous · May 26, 2021

Serial Number 16055761 was reported as accurate.

Anonymous · November 9, 2020

Serial Number 16056498 was reported as accurate.

Anonymous · January 16, 2017

Serial Number 16056413 was reported as accurate.

Brycef 107 · July 8, 2016

Serial Number 16056317 was reported as accurate.

Anonymous · July 13, 2015

Serial Number 16056013 was reported as accurate.

Gasperoff 727 · February 9, 2015

Serial Number 16056343 was reported as accurate.

Gasperoff 727 · February 7, 2015

Serial Number 16056343 was reported as accurate.

jrobinson777 94 · March 8, 2014

Serial Number 16056483 was reported as inaccurate.

Note: Movement Finish: Nickel
Adjusted to Positions: 5
Railroad Grade: Yes

AllanB 21 · December 28, 2013

Serial Number 16056356 was reported as accurate.

Anonymous · January 14, 2013

Serial Number 16055760 was reported as accurate.

Waltham Grade Vanguard Pocket Watch