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: 21668982
Grade: No. 610
Model: 1908
Estimated Production Year: 1917
Run Quantity: 6,000
Grade/Model Run: 139 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: 23690.G324.16S3393.161908M953.O14718.P8782.7J6980
Database Version: v52.270
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: 16 (0.27%)
$ Estimated Value (12 Month Change): 2.99% 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.


mglmouser 1 · November 2, 2023

Serial Number 21669752 was reported as accurate.

rgbcamera 3 · August 29, 2022

Serial Number 21668270 was reported as accurate.

dai4583 58 · March 7, 2021

Serial Number 21670630 was reported as accurate.

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

Anonymous · September 10, 2020

Serial Number 21668269 was reported as accurate.

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

Anonymous · June 20, 2020

Serial Number 21667931 was reported as accurate.

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

Anonymous · December 26, 2018

Serial Number 21668359 was reported as accurate.

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

Anonymous · August 13, 2015

Serial Number 21667806 was reported as accurate.

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

ceocbeck Supporter 112 · April 10, 2014

Serial Number 21669609 was reported as accurate.

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

Anonymous · October 21, 2013

Serial Number 21668548 was reported as inaccurate.

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