Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 418 Pocket Watch

American Waltham Watch Co.

Grade: No. 418

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 15948598 Question Mark
Grade: No. 418 Question Mark
Model: 1897 Question Mark
Estimated Production Year: 1907 Question Mark
Run Quantity: 7,000 Question Mark
Grade/Model Run: 18 of 34 Question Mark
Grade/Model Total Production: 57,350 Question Mark
Size: 14s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Patent Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 20293.G18.14S2290.141897M203.H6636.P5795.15J4752 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.476 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
144.91 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
131.86 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.144% Question Mark
Registry Population:
Scoped for This Run Only
6 (0.09%) 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.


Anonymous · September 4, 2022

Serial Number 15950401 was reported as accurate.

Anonymous · January 30, 2022

Serial Number 15949951 was reported as accurate.

Anonymous · October 15, 2021

Serial Number 15947642 was reported as accurate.

Anonymous · September 11, 2019

Serial Number 15951500 was reported as accurate.

Anonymous · August 5, 2019

Serial Number 15947642 was reported as accurate.

Anonymous · July 31, 2019

Serial Number 15947642 was reported as accurate.

Anonymous · February 9, 2019

Serial Number 15945319 was reported as accurate.

Anonymous · November 29, 2018

Serial Number 15949668 was reported as accurate.

Anonymous · May 25, 2018

Serial Number 15951803 was reported as accurate.

Anonymous · April 3, 2018

Serial Number 15949646 was reported as accurate.

Anonymous · December 31, 2017

Serial Number 15950985 was reported as accurate.

Anonymous · June 3, 2017

Serial Number 15948425 was reported as accurate.

Anonymous · May 7, 2017

Serial Number 15951161 was reported as accurate.

Anonymous · March 26, 2017

Serial Number 15946878 was reported as accurate.

Anonymous · February 1, 2017

Serial Number 15946878 was reported as accurate.

Anonymous · February 14, 2016

Serial Number 15948567 was reported as inaccurate.

Note: Movement Finish is golden, not nickel
Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt

Anonymous · September 12, 2015

Serial Number 15951344 was reported as inaccurate.

Note: Plate 3/4, otherwise correct.
Changes since this report was submitted:
Plate changed from Unknown to 3/4

Anonymous · April 29, 2015

Serial Number 15946169 was reported as accurate.

Anonymous · December 31, 2014

Serial Number 15946421 was reported as accurate.

Anonymous · August 5, 2014

Serial Number 15949092 was reported as accurate.

Waltham Grade No. 418 Pocket Watch