Pocket Watch Database

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

American Waltham Watch Co.

Grade: 8 Day

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 19415224
Grade: 8 Day
Model: 1910
Estimated Production Year: 1913
Run Quantity: 2,000
Grade/Model Run: 21 of 139
Grade/Model Total Production: 806,000
Size: 37s
Jewels: 15j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 22540.G21.37S21.371910M21.O13998.P7705.15J5238
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
2,426.68
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
2,208.28
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.412%
Registry Population: 5 (0.25%)

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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 · December 20, 2022

Serial Number 19416463 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · July 10, 2017

Serial Number 19415738 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 7J to 15j
Movement Finish changed from Gilt or Nickel to Nickel

fordcasa Top Contributor Supporter 435 · October 11, 2013

Serial Number 19415771 was reported as inaccurate.

Note: 15j 37s
Changes since this report was submitted:
Size changed from Unknown to 37
Jewels changed from 7J to 15j
Plate changed from Unknown to 3/4
Waltham Grade 8 Day Pocket Watch