Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 630 Pocket Watch

American Waltham Watch Co.

Grade: No. 630

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 18066343
Grade: No. 630
Model: 1908
Estimated Production Year: 1910
Run Quantity: 1,000
Grade/Model Run: 8 of 15
Grade/Model Total Production: 11,900
Size: 16s
Jewels: 17j
Movement Configuration: Hunting
Movement Setting: Pendant
Plate: Bridge Plate
Regulator: Church 1892
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: No
Adjusted to Temperature: Yes
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 21693.G119.16S2740.161908M315.H7279.P6962.17J2024
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
15.35
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
13.97
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.015%
Registry Population: 3 (0.30%)
$ Estimated Value (12 Month Change): -2.17% Analyzing 198 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.


GUILLERMO 52 · February 9, 2018

Serial Number 18066954 was reported as accurate.

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

Anonymous · April 28, 2017

Serial Number 18066106 was reported as accurate.

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

GUILLERMO 52 · June 25, 2016

Serial Number 18066954 was reported as accurate.

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

Mazntone 1 · December 6, 2015

Serial Number 18066094 was reported as accurate.

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

Anonymous · December 6, 2015

Serial Number 18066094 was reported as accurate.

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

comanchy 1 · September 21, 2015

Serial Number 18066532 was reported as accurate.

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

Anonymous · September 21, 2015

Serial Number 18066532 was reported as accurate.

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

Anonymous · August 12, 2015

Serial Number 18066285 was reported as accurate.

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

Anonymous · April 9, 2015

Serial Number 18066954 was reported as accurate.

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

Anonymous · April 16, 2014

Serial Number 18066883 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

Anonymous · May 2, 2013

Serial Number 18066393 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Waltham Grade No. 630 Pocket Watch