Pocket Watch Database

From the American Horology Archive:
Waltham Grade Vanguard Pocket Watch

American Waltham Watch Co.

Grade: Vanguard

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 18074599
Grade: Vanguard
Model: 1908
Estimated Production Year: 1910
Run Quantity: 500
Grade/Model Run: 22 of 123
Grade/Model Total Production: 182,450
Size: 16s
Jewels: 23j
Movement Configuration: Openface
Movement Setting: Lever
Plate: Bridge Plate
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Railroad Grade: Yes
Wind Indicator Available: Yes
Wind Indicator Present: Yes
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 21702.G291.16S2743.161908M318.O13496.L5277.23J242
Database Version: v52.246
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
531.55
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
483.71
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.528%
Registry Population: 8 (1.60%)
$ Estimated Value (12 Month Change): -3.05% Analyzing 1,721 Sales

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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 · May 26, 2023

Serial Number 18074794 was reported as accurate.

Anonymous · April 6, 2022

Serial Number 18074794 was reported as accurate.

RichardJkirby601 1 · August 30, 2021

Serial Number 18074703 was reported as accurate.

LCarlH 1 · June 26, 2020

Serial Number 18074632 was reported as accurate.

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

LCarlH 1 · June 26, 2020

Serial Number 18074632 was reported as accurate.

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

Anonymous · June 26, 2020

Serial Number 18074632 was reported as accurate.

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

ralph1 106 · November 8, 2019

Serial Number 18074579 was reported as accurate.

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

Anonymous · July 9, 2019

Serial Number 18074722 was reported as accurate.

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

Anonymous · September 11, 2017

Serial Number 18074839 was reported as accurate.

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

Anonymous · May 11, 2017

Serial Number 18074794 was reported as accurate.

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

pgrimm 1 · December 22, 2016

Serial Number 18074542 was reported as accurate.

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

Anonymous · August 5, 2016

Serial Number 18074850 was reported as accurate.

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

watchtone 36 · April 14, 2015

Serial Number 18074599 was reported as inaccurate.

Note: Movement is a wind indicator
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · December 16, 2014

Serial Number 18074973 was reported as inaccurate.

Note: Marked adusted 5 positions on movement. Railroad
grade
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · August 10, 2014

Serial Number 18074691 was reported as accurate.

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

cmdraven 3993 · May 25, 2014

Serial Number 18074565 was reported as inaccurate.

Note: Lever set
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge

Anonymous · May 11, 2014

Serial Number 18074755 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge

Anonymous · April 17, 2014

Serial Number 18074755 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge

Anonymous · December 23, 2013

Serial Number 18074755 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge

Anonymous · December 23, 2013

Serial Number 18074755 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge

Anonymous · January 24, 2013

Serial Number 18074975 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge
Waltham Grade Vanguard Pocket Watch