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: 17086387
Grade: No. 630
Model: 1908
Estimated Production Year: 1908
Run Quantity: 1,000
Grade/Model Run: 1 of 15
Grade/Model Total Production: 11,900
Size: 16s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
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: 21115.G112.16S2529.161908M105.O13168.P6461.17J1857
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
20.47
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
18.63
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.020%
Registry Population: 9 (0.90%)
$ 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.


Anonymous · August 25, 2020

Serial Number 17086444 was reported as accurate.

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

Anonymous · February 1, 2020

Serial Number 17085834 was reported as accurate.

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

Anonymous · August 11, 2016

Serial Number 17086286 was reported as inaccurate.

Note: Movement Finish - Nickel
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · April 6, 2016

Serial Number 17086091 was reported as accurate.

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

moore1749 15 · February 8, 2015

Serial Number 17085764 was reported as accurate.

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

jteifert 18 · January 11, 2014

Serial Number 17086308 was reported as accurate.

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

Anonymous · December 24, 2013

Serial Number 17086299 was reported as accurate.

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