Pocket Watch Database


From the American Horology Archive:
Waltham Grade 8 Day Pocket Watch

American Waltham Watch Co.

Grade: 8 Day

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 22699367 Question Mark
Grade: 8 Day Question Mark
Model: 1910 Question Mark
Estimated Production Year: 1919 Question Mark
Run Quantity: 21,000 Question Mark
Grade/Model Run: 100 of 139 Question Mark
Grade/Model Total Production: 806,000 Question Mark
Size: 37s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Openface Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 24244.G100.37S102.371910M102.O15069.P9260.7J7097 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.636 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
2,442.50 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
2,238.95 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.412% Question Mark
Registry Population:
Scoped for This Run Only
6 (0.03%) 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.


MoatsJustin1 top-contributor 5378 · March 8, 2022

Serial Number 22719231 was reported as accurate.

Ashraf 153 · January 12, 2020

Serial Number 22706932 was reported as accurate.

Anonymous · January 8, 2020

Serial Number 22699405 was reported as accurate.

Eltee120 Supporter 102 · July 21, 2018

Serial Number 22699367 was reported as accurate.

TylerDurden 1 · May 22, 2018

Serial Number 22717051 was reported as accurate.

Anonymous · November 27, 2012

Serial Number 22702463 was reported as inaccurate.

Note: Size, This movement only is marked Waltham Watch
Co 8 DAYS and is approx 61-62 MM in diameter.
Serial number is stamped on movement.
Changes since this report was submitted:
Size changed from Unknown to 37
Plate changed from Unknown to 3/4
Waltham Grade 8 Day Pocket Watch