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: 11500035 Question Mark
Grade: Vanguard Question Mark
Model: 1899 Question Mark
Estimated Production Year: 1902 Question Mark
Run Quantity: 100 Question Mark
Grade/Model Run: 19 of 88 Question Mark
Grade/Model Total Production: 36,109 Question Mark
Size: 16s Question Mark
Jewels: 19j Question Mark
Movement Configuration: Hunting Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Bridge Type: Center Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Case: Various Question Mark
Run ID: 17636.G99.16S1460.161899M432.H5429.P3720.19J106 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.526 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
8.16 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
7.42 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.008% Question Mark
Registry Population:
Scoped for This Run Only
2 (2.00%) Question Mark
$ Estimated Value (12 Month Change): 6.31% Analyzing 81 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.


JLashbrook 110 · November 12, 2016

Serial Number 11500049 was reported as inaccurate.

Note: 19J
Changes since this report was submitted:
Jewels changed from 23j to 19j
Movement Finish changed from Nickel to Gilt or Nickel
Plate changed from 3/4 to Bridge

oetzipapa 16 · January 12, 2014

Serial Number 11500035 was reported as inaccurate.

Note: 19 Jewels!
Changes since this report was submitted:
Jewels changed from 23j to 19j
Plate changed from 3/4 to Bridge
Waltham Grade Vanguard Pocket Watch
Waltham Grade Vanguard Pocket Watch