Pocket Watch Database


From the American Horology Archive:
Waltham Grade Vanguard Pocket Watch
Waltham Grade Vanguard Pocket Watch

American Waltham Watch Co.

Grade: Vanguard

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 16145691 Question Mark
Grade: Vanguard Question Mark
Model: 1899 Question Mark
Estimated Production Year: 1907 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 78 of 88 Question Mark
Grade/Model Total Production: 36,109 Question Mark
Size: 16s Question Mark
Jewels: 19j Question Mark
Movement Configuration: Openface Question Mark
Movement Setting: Lever Question Mark
Plate: Bridge Plate Question Mark
Bridge Type: Center 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: 20516.G248.16S2325.161899M1246.O12835.L5133.19J311 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.465 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
100.55 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
91.50 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.100% Question Mark
Registry Population:
Scoped for This Run Only
8 (1.60%) Question Mark
$ Estimated Value (12 Month Change): 6.31% Analyzing 80 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.


garydurie Supporter 29 · September 15, 2023

Serial Number 16145866 was reported as accurate.

garydurie Supporter 29 · September 10, 2023

Serial Number 16145866 was reported as inaccurate.

Note: My example is lever set
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever

TerryfromCanada Supporter 486 · March 13, 2022

Serial Number 16145509 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever

papaclock3 31 · December 9, 2019

Serial Number 16145831 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt or Nickel
Movement Setting changed from Pendant to Lever
Plate changed from 3/4 to Bridge

papaclock3 31 · June 30, 2019

Serial Number 16145831 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt or Nickel
Movement Setting changed from Pendant to Lever
Plate changed from 3/4 to Bridge

Anonymous · June 21, 2019

Serial Number 16145831 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt or Nickel
Movement Setting changed from Pendant to Lever
Plate changed from 3/4 to Bridge

Anonymous · January 19, 2019

Serial Number 16145649 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt or Nickel
Movement Setting changed from Pendant to Lever
Plate changed from 3/4 to Bridge

Anonymous · May 23, 2014

Serial Number 16145727 was reported as accurate.

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