Pocket Watch Database

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

American Waltham Watch Co.

Grade: 8 Day

Chronometer

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 17406827
Grade: 8 Day
Variation: Chronometer
Model: 1910
Estimated Production Year: 1910
Run Quantity: 2,000
Grade/Model Run: 2 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: Yes
Adjusted to Position: Yes
Railroad Grade: No
Wind Indicator Available: Yes
Wind Indicator Present: Yes
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 21349.G2.37S2.371910M2.O13310.P6655.15J4944
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: 7 (0.35%)

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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 · September 18, 2023

Serial Number 17405561 was reported as accurate.

Anonymous · April 29, 2021

Serial Number 17405591 was reported as accurate.

pppmike 13 · February 11, 2020

Serial Number 17406048 was reported as accurate.

Anonymous · November 1, 2018

Serial Number 17405497 was reported as accurate.

Anonymous · May 6, 2017

Serial Number 17406322 was reported as accurate.

Anonymous · March 1, 2017

Serial Number 17406470 was reported as accurate.

Anonymous · January 23, 2017

Serial Number 17406625 was reported as accurate.

Anonymous · November 24, 2016

Serial Number 17406685 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · May 7, 2016

Serial Number 17406827 was reported as accurate.

fordcasa Top Contributor Supporter 435 · November 1, 2014

Serial Number 17406608 was reported as inaccurate.

Note: 37s 8 day 15 Jewel Adjusted
Nickel 3/4 plate, Wind indicator
Boxed and gimbaled ships deck clock

fordcasa Top Contributor Supporter 435 · June 29, 2014

Serial Number 17405625 was reported as inaccurate.

Note: 37s 8 day
15 Jewel Adjusted
Nickel 3/4 plate
Wind indicator
Changes since this report was submitted:
Size changed from 8 to 37
Plate changed from Unknown to 3/4
Waltham Grade 8 Day Pocket Watch