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: 19087315 Question Mark
Grade: Vanguard Question Mark
Model: 1908 Question Mark
Estimated Production Year: 1913 Question Mark
Run Quantity: 700 Question Mark
Grade/Model Run: 46 of 123 Question Mark
Grade/Model Total Production: 182,450 Question Mark
Size: 16s Question Mark
Jewels: 23j Question Mark
Movement Configuration: Openface Question Mark
Movement Setting: Lever Question Mark
Plate: Bridge Plate Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 5 Question Mark
Railroad Grade: Yes Question Mark
Case: Various Question Mark
Run ID: 22342.G323.16S2982.161908M552.O13865.L5360.23J273 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.428 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
531.55 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
483.71 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.528% Question Mark
Registry Population:
Scoped for This Run Only
9 (1.29%) Question Mark
$ Estimated Value (12 Month Change): -3.66% Analyzing 1,747 Sales Question Mark

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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.


Anonymous · December 6, 2022

Serial Number 19087098 was reported as accurate.

Anonymous · August 3, 2021

Serial Number 19087098 was reported as accurate.

Anonymous · February 20, 2021

Serial Number 19086805 was reported as accurate.

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

Anonymous · February 29, 2020

Serial Number 19087111 was reported as accurate.

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

Anonymous · February 21, 2020

Serial Number 19087354 was reported as accurate.

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

Anonymous · May 4, 2019

Serial Number 19086968 was reported as accurate.

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

Anonymous · January 23, 2019

Serial Number 19086810 was reported as accurate.

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

Anonymous · April 2, 2016

Serial Number 19087101 was reported as accurate.

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

Anonymous · February 20, 2015

Serial Number 19087469 was reported as inaccurate.

Note: Adjusted # of positions 6, not 5 .
Lousier inner terminal hair spring.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

alandye 52 · April 9, 2014

Serial Number 19087494 was reported as inaccurate.

Note: marked "adjusted 5 positions" on winding bridge,
railroad grade.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · April 6, 2014

Serial Number 19087427 was reported as accurate.

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

Anonymous · April 6, 2014

Serial Number 19087427 was reported as accurate.

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