Pocket Watch Database


From the American Horology Archive:
Waltham Grade Vanguard Pocket Watch

American Waltham Watch Co.

Grade: Vanguard

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 10028532 Question Mark
Grade: Vanguard Question Mark
Model: 1892 Question Mark
Estimated Production Year: 1900 Question Mark
Run Quantity: 900 Question Mark
Grade/Model Run: 46 of 191 Question Mark
Grade/Model Total Production: 101,864 Question Mark
Size: 18s Question Mark
Jewels: 21j Question Mark
Jewel Material: Ruby Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Church 1892 Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Case: Various Question Mark
Run ID: 16735.G49.18S10402.181892M151.O10783.L4277.21J115 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.515 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
245.84 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
223.71 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.244% Question Mark
Registry Population:
Scoped for This Run Only
15 (1.67%) Question Mark
$ Estimated Value (12 Month Change): 7.41% Analyzing 487 Sales Question Mark

Help Us Help Others By Improving the Database:

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Verification Reports for this Run

The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.


DisprBJR Supporter 15 · January 12, 2024

Serial Number 10028532 was reported as accurate.

Anonymous · April 29, 2022

Serial Number 10028532 was reported as accurate.

Anonymous · June 18, 2020

Serial Number 10028608 was reported as accurate.

Anonymous · November 16, 2019

Serial Number 10028507 was reported as accurate.

Anonymous · May 17, 2017

Serial Number 10028151 was reported as accurate.

Anonymous · February 8, 2017

Serial Number 10028124 was reported as accurate.

Anonymous · May 13, 2015

Serial Number 10028166 was reported as accurate.

Anonymous · September 2, 2014

Serial Number 10028166 was reported as inaccurate.

Note: Jewel count is 21 and is the same as the pic you
have on this page
great site thanks for all the hard work
Changes since this report was submitted:
Jewels changed from 23j to 21j

Anonymous · January 28, 2014

Serial Number 10028660 was reported as inaccurate.

Note: 21 Ruby Jewels
Changes since this report was submitted:
Jewels changed from 23j to 21j

Anonymous · January 9, 2013

Serial Number 10028227 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 23j to 21j

Anonymous · January 9, 2013

Serial Number 10028227 was reported as inaccurate.

Note: signed 21 ruby jewels
Changes since this report was submitted:
Jewels changed from 23j to 21j
Waltham Grade Vanguard Pocket Watch