Pocket Watch Database

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

American Waltham Watch Co.

Grade: No. 630

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 13021515 Question Mark
Grade: No. 630 Question Mark
Model: 1899 Question Mark
Estimated Production Year: 1903 Question Mark
Run Quantity: 600 Question Mark
Grade/Model Run: 69 of 111 Question Mark
Grade/Model Total Production: 73,550 Question Mark
Size: 16s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Bridge Type: Center Question Mark
Regulator: Church 1892 Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: No Question Mark
Adjusted to Temperature: Yes Question Mark
Case: Various Question Mark
Run ID: 18610.G69.16S1749.161899M704.H5924.P4456.17J1118 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.431 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
103.57 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
94.25 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.103% Question Mark
Registry Population:
Scoped for This Run Only
5 (0.83%) Question Mark
$ Estimated Value (12 Month Change): 2.48% Analyzing 313 Sales 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.


Whittler2 12 · April 7, 2024

Serial Number 13021515 was reported as inaccurate.

Note: Grade marked on Movement is PS Bartlet.

Anonymous · October 15, 2021

Serial Number 13021537 was reported as accurate.

Anonymous · October 13, 2021

Serial Number 13021537 was reported as inaccurate.

Note: PS BARTLETT
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · August 30, 2017

Serial Number 13021384 was reported as accurate.

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

Anonymous · May 16, 2017

Serial Number 13021571 was reported as accurate.

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

Anonymous · March 12, 2016

Serial Number 13021787 was reported as accurate.

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

Anonymous · May 25, 2015

Serial Number 13021303 was reported as accurate.

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

Anonymous · August 9, 2014

Serial Number 13021634 was reported as inaccurate.

Note: MOVEMENT FINISH: NICKEL DAMASKEENING
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · May 13, 2013

Serial Number 13021384 was reported as accurate.

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