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: 23152561 Question Mark
Grade: Vanguard Question Mark
Model: 1908 Question Mark
Estimated Production Year: 1919 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 81 of 123 Question Mark
Grade/Model Total Production: 182,450 Question Mark
Size: 16s Question Mark
Jewels: 23j Question Mark
Jewel Setting: Pressed/Friction Settings Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Signing Style: Mixed Question Mark
Movement Inlay Color: Black Question Mark
Movement Setting: Lever Question Mark
Plate: Bridge Plate Question Mark
Regulator: Ohlson 1908 Question Mark
Hairspring: Lossier Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 6 Question Mark
Wind Indicator Available: Yes Question Mark
Wind Indicator Present: Yes Question Mark
Movement Markings: Vanguard
Waltham, Mass.
23 Jewels
Adjusted
6 Positions
Lossier Inner Terminal Hair Spring
Case: Various Question Mark
Run ID: 24412.G360.16S3657.161908M1210.O15186.L5518.23J311 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.608 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
14 (1.40%) Question Mark
$ Estimated Value (12 Month Change): 7.14% Analyzing 1,769 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 · January 1, 2022

Serial Number 23152071 was reported as accurate.

Anonymous · May 30, 2021

Serial Number 23152047 was reported as accurate.

rcterry 10 · October 18, 2018

Serial Number 23152770 was reported as accurate.

Anonymous · July 21, 2018

Serial Number 23152461 was reported as accurate.

Anonymous · April 11, 2018

Serial Number 23152160 was reported as accurate.

Anonymous · March 23, 2018

Serial Number 23152388 was reported as accurate.

Anonymous · June 26, 2017

Serial Number 23152584 was reported as accurate.

Anonymous · April 3, 2015

Serial Number 23152916 was reported as accurate.

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