Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 610 Pocket Watch

American Waltham Watch Co.

Grade: No. 610

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 20429302
Grade: No. 610
Model: 1908
Estimated Production Year: 1915
Run Quantity: 3,000
Grade/Model Run: 122 of 214
Grade/Model Total Production: 597,700
Size: 16s
Jewels: 7j
Movement Configuration: Openface
Movement Setting: Pendant
Plate: Bridge Plate
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 23165.G307.16S3273.161908M839.O14399.P8263.7J6741
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,115.79
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,015.37
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.109%
Registry Population: 7 (0.23%)
$ Estimated Value (12 Month Change): 1.47% Analyzing 1,441 Sales

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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 · April 22, 2021

Serial Number 20427844 was reported as accurate.

Anonymous · September 1, 2020

Serial Number 20428884 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Savntyme Supporter 9 · April 23, 2019

Serial Number 20428575 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · February 6, 2016

Serial Number 20427397 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · November 21, 2014

Serial Number 20427797 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Waltham Grade No. 610 Pocket Watch